1 files changed, 600 insertions, 0 deletions
diff --git a/example/train.en b/example/train.en
new file mode 100644
index 0000000..27213a3
--- /dev/null
+++ b/example/train.en
@@ -0,0 +1,600 @@
+give me the cities in virginia
+what are the high points of states surrounding mississippi
+name the rivers in arkansas
+can you tell me the capital of texas
+could you tell me what is the highest point in the state of oregon
+give me all the states of usa
+give me the cities in texas
+give me the cities in usa
+give me the cities in virginia
+give me the cities which are in texas
+give me the lakes in california
+give me the largest state
+give me the longest river that passes through the us
+how big is alaska
+how big is massachusetts
+how big is new mexico
+how big is north dakota
+how big is texas
+how big is the city of new york
+how high are the highest points of all the states
+how high is guadalupe peak
+how high is the highest point in montana
+how high is the highest point in the largest state
+how high is the highest point of delaware
+how high is the highest point of florida
+how high is the highest point of louisiana
+how large is the largest city in alaska
+how long is rio grande
+how long is the mississippi
+how long is the mississippi river
+how long is the mississippi river in miles
+how long is the missouri river
+how long is the rio grande river
+how long is the shortest river in the usa
+how many big cities are in pennsylvania
+how many cities are in louisiana
+how many cities are in montana
+how many cities are there in the us
+how many cities are there in us
+how many cities are there in usa
+how many cities does texas have
+how many cities does the usa have
+how many cities named austin are there in the usa
+how many citizens in alabama
+how many citizens in boulder
+how many citizens live in california
+how many inhabitants does montgomery have
+how many major cities are in arizona
+how many major cities are in florida
+how many major cities are in states bordering nebraska
+how many major cities are in states bordering utah
+how many major cities are in texas
+how many major cities are there
+how many major cities are there in oregon
+how many major rivers cross ohio
+how many people are in the state of nevada
+how many people are there in iowa
+how many people are there in new york
+how many people in boulder
+how many people live in austin
+how many people live in austin texas
+how many people live in california
+how many people live in chicago
+how many people live in hawaii
+how many people live in kalamazoo
+how many people live in kansas
+how many people live in montana
+how many people live in new hampshire
+how many people live in new mexico
+how many people live in new york
+how many people live in riverside
+how many people live in san francisco
+how many people live in south dakota
+how many people live in spokane washington
+how many people live in texas
+how many people live in the capital of georgia
+how many people live in the smallest state bordering wyoming
+how many people live in the state with the largest population density
+how many people live in washington
+how many people live in washington dc
+how many people stay in utah
+how many rivers are called colorado
+how many rivers are found in colorado
+how many rivers are in colorado
+how many rivers are in missouri
+how many rivers are in new york
+how many rivers are in the state with the highest point
+how many rivers are in the state with the largest population
+how many rivers are there in idaho
+how many rivers are there in texas
+how many rivers are there in us
+how many rivers do not traverse the state with the capital albany
+how many rivers does alaska have
+how many rivers in texas are longer than the red
+how many rivers in washington
+how many rivers run through texas
+how many rivers run through the states bordering colorado
+how many square kilometers in the us
+how many states are in the united states
+how many states are next to major rivers
+how many states are there in united states
+how many states border alaska
+how many states border at least one other state
+how many states border colorado and border new mexico
+how many states border hawaii
+how many states border on the state whose capital is boston
+how many states border tennessee
+how many states border texas
+how many states border the largest state
+how many states border the mississippi river
+how many states border the state that borders the most states
+how many states does iowa border
+how many states does missouri border
+how many states does the colorado river flow through
+how many states does the colorado river run through
+how many states does the mississippi river run through
+how many states does the mississippi run through
+how many states does the missouri river run through
+how many states have a city called rochester
+how many states have a city named springfield
+how many states have cities named austin
+how many states have cities or towns named springfield
+how many states have major rivers
+how many states in the us does the shortest river run through
+in what state is mount mckinley
+in which state does the highest point in usa exist
+in which state is rochester
+list the states
+name all the lakes of us
+name all the rivers in colorado
+name the 50 capitals in the usa
+name the longest river in us
+name the major lakes in michigan
+name the rivers in arkansas
+name the states which have no surrounding states
+number of citizens in boulder
+of the states washed by the mississippi river which has the lowest point
+people in boulder
+population of boulder
+sacramento is the capital of which state
+show major cities in colorado
+show me all the major lakes in the us
+state the state with the largest area
+states bordering iowa
+through which states does the mississippi flow
+through which states does the mississippi run
+what are major rivers in texas
+what are the biggest rivers in texas
+what are the capital cities of the states which border texas
+what are the capitals of the states that border texas
+what are the cities in california
+what are the highest points of states surrounding mississippi
+what are the lakes in states bordering texas
+what are the largest cities in the states that border the largest state
+what are the major cities in california
+what are the major cities in delaware
+what are the major cities in kansas
+what are the major cities in missouri
+what are the major cities in new mexico
+what are the major cities in north carolina
+what are the major cities in ohio
+what are the major cities in oklahoma
+what are the major cities in rhode island
+what are the major cities in texas
+what are the major cities in the largest state
+what are the major cities in the smallest state in the us
+what are the major cities in the states through which the major river in virginia runs
+what are the major cities in wyoming
+what are the major cities of texas
+what are the major cities of the united states
+what are the major cities of the us
+what are the major lakes in united states
+what are the major rivers in the us
+what are the names of the major cities in illinois
+what are the neighboring states for michigan
+what are the populations of all the major cities in montana
+what are the populations of states through which the mississippi river runs
+what are the populations of states through which the mississippi runs
+what are the populations of the states through which the mississippi river runs
+what are the populations of the states through which the mississippi river runs
+what are the populations of the states through which the mississippi runs
+what are the populations of the states through which the mississippi runs
+what are the rivers in the state of indiana
+what are the rivers in the state of texas
+what are the rivers of montana
+what are the states
+what are the states that border the state with the greatest population
+what are the states that the potomac runs through
+what are the states through which the longest river runs
+what can you tell me about the population of missouri
+what capital has the largest population
+what capital is the largest in the us
+what cities are located in pennsylvania
+what cities in california
+what cities in texas have the highest number of citizens
+what cities in texas have the highest populations
+what city has the largest population
+what city has the least population
+what is capital of iowa
+what is largest capital
+what is the adjacent state of california
+what is the area of alaska
+what is the area of all the states combined
+what is the area of california
+what is the area of idaho
+what is the area of maine
+what is the area of maryland in square kilometers
+what is the area of new mexico
+what is the area of seattle
+what is the area of south carolina
+what is the area of texas
+what is the area of the largest state
+what is the area of the smallest state
+what is the area of the state with the capital albany
+what is the area of the state with the smallest population density
+what is the area of the states
+what is the average population of the us by state
+what is the average population per square km in pennsylvania
+what is the average population per square km in the us
+what is the biggest city in arizona
+what is the biggest city in georgia
+what is the biggest city in nebraska
+what is the biggest city in oregon
+what is the biggest city in texas
+what is the biggest city in the smallest state
+what is the biggest city in the us
+what is the biggest city in the usa
+what is the biggest city in usa
+what is the biggest city in wyoming
+what is the biggest river in illinois
+what is the biggest state
+what is the biggest state in continental us
+what is the biggest state in the usa
+what is the capital city of the largest state in the us
+what is the capital of georgia
+what is the capital of hawaii
+what is the capital of indiana
+what is the capital of maine
+what is the capital of maryland
+what is the capital of michigan
+what is the capital of new hampshire
+what is the capital of pennsylvania
+what is the capital of texas
+what is the capital of the alabama state
+what is the capital of the largest state
+what is the capital of the state texas
+what is the capital of the state that borders the most states
+what is the capital of the state that borders the state that borders texas
+what is the capital of the state with the highest elevation
+what is the capital of the state with the highest point
+what is the capital of utah
+what is the capital of vermont
+what is the capital of washington
+what is the city in texas with the largest population
+what is the city with the smallest population
+what is the combined population of all 50 states
+what is the density of texas
+what is the elevation of death valley
+what is the elevation of the highest point in the usa
+what is the height of mount mckinley
+what is the height of the highest mountain in texas
+what is the height of the highest point in the usa
+what is the highest elevation in new mexico
+what is the highest elevation in south carolina
+what is the highest mountain in alaska
+what is the highest mountain in texas
+what is the highest point in colorado
+what is the highest point in each state whose lowest point is sea level
+what is the highest point in florida
+what is the highest point in kansas
+what is the highest point in new mexico
+what is the highest point in ohio
+what is the highest point in rhode island
+what is the highest point in texas
+what is the highest point in the country
+what is the highest point in the smallest state
+what is the highest point in the state with capital des moines
+what is the highest point in the state with the capital des moines
+what is the highest point in the state with the most rivers
+what is the highest point in the state with the smallest population
+what is the highest point in the united states
+what is the highest point in the us
+what is the highest point in wyoming
+what is the highest point of the state with the largest area
+what is the largest capital
+what is the largest city in a state that borders texas
+what is the largest city in alabama
+what is the largest city in michigan
+what is the largest city in minnesota by population
+what is the largest city in missouri
+what is the largest city in states that border california
+what is the largest city in texas
+what is the largest city in wisconsin
+what is the largest city of kansas
+what is the largest of the states that the rio grande runs through
+what is the largest state
+what is the largest state bordering texas
+what is the largest state capital in population
+what is the largest state in the us
+what is the largest state in usa
+what is the largest state that borders california
+what is the largest state that borders the state with the highest population
+what is the largest state that borders the state with the lowest point in the usa
+what is the largest state traversed by the mississippi river
+what is the length of the colorado river in texas
+what is the length of the longest river in the usa
+what is the length of the river that runs through the most number of states
+what is the length of the river that traverses the most states
+what is the longest river
+what is the longest river flowing through new york
+what is the longest river in america
+what is the longest river in california
+what is the longest river in mississippi
+what is the longest river in new york
+what is the longest river in pennsylvania
+what is the longest river in texas
+what is the longest river in the smallest state in the usa
+what is the longest river in the state with the highest point
+what is the longest river in the united states
+what is the longest river in the us
+what is the longest river that does not run through texas
+what is the longest river that flows through colorado
+what is the longest river that passes the states that border the state that borders the most states
+what is the longest river that runs through a state that borders tennessee
+what is the lowest elevation in pennsylvania
+what is the lowest point in california
+what is the lowest point in louisiana
+what is the lowest point in oregon
+what is the lowest point in texas
+what is the lowest point in the state of texas
+what is the lowest point in the united states
+what is the lowest point in wisconsin
+what is the lowest point of colorado
+what is the lowest point of the state with the largest area
+what is the lowest point of the us
+what is the major cities in montana
+what is the most populated capital in the usa
+what is the most populated state bordering oklahoma
+what is the most populous city in texas
+what is the most populous city in wyoming
+what is the most populous state in the us
+what is the name of the state with the lowest point
+what is the number of neighboring states for kentucky
+what is the population density in the state with capital austin
+what is the population density of south dakota
+what is the population density of texas
+what is the population density of the smallest state
+what is the population density of the state with the smallest area
+what is the population density of the state with the smallest population
+what is the population density of wyoming
+what is the population in boston
+what is the population of arizona
+what is the population of atlanta
+what is the population of atlanta ga
+what is the population of austin
+what is the population of austin texas
+what is the population of boston massachusetts
+what is the population of california
+what is the population of dallas
+what is the population of denver
+what is the population of idaho
+what is the population of illinois
+what is the population of maine
+what is the population of minnesota
+what is the population of montana
+what is the population of new york
+what is the population of oregon
+what is the population of portland maine
+what is the population of rhode island
+what is the population of sacramento
+what is the population of seattle
+what is the population of seattle washington
+what is the population of south dakota
+what is the population of springfield missouri
+what is the population of springfield south dakota
+what is the population of texas
+what is the population of the capital of the largest state
+what is the population of the capital of the largest state through which the mississippi runs
+what is the population of the capital of the smallest state
+what is the population of the largest state
+what is the population of the largest state that borders texas
+what is the population of the major cities in wisconsin
+what is the population of the state with the largest area
+what is the population of washington dc
+what is the river that cross over ohio
+what is the shortest river
+what is the shortest river in alaska
+what is the shortest river in iowa
+what is the shortest river in nebraska
+what is the shortest river in texas
+what is the shortest river in the united states
+what is the shortest river in the us
+what is the shortest river in the usa
+what is the size of california
+what is the size of florida
+what is the size of texas
+what is the size of the capital of texas
+what is the size of the largest state in the usa
+what is the smallest city in alaska
+what is the smallest city in arkansas
+what is the smallest city in hawaii
+what is the smallest city in the largest state
+what is the smallest city in washington
+what is the smallest city of the smallest state in the us
+what is the smallest state bordering ohio
+what is the smallest state by area
+what is the smallest state in the usa
+what is the smallest state that borders texas
+what is the smallest state through which the longest river runs
+what is the state that contains the highest point
+what is the state with the highest elevation in the united states
+what is the state with the largest density in usa
+what is the state with the largest population density
+what is the state with the lowest point
+what is the state with the lowest population
+what is the state with the lowest population density
+what is the tallest mountain in america
+what is the tallest mountain in the united states
+what is the total area of the usa
+what is the total population of the states that border texas
+what major rivers run through illinois
+what mountains are in alaska
+what river flows through kansas
+what river flows through texas
+what river is the longest one in the united states
+what river runs through illinois
+what river runs through the most states
+what river runs through virginia
+what river traverses the most states
+what rivers are in nevada
+what rivers are in new mexico
+what rivers are in oregon
+what rivers are in utah
+what rivers do not run through tennessee
+what rivers flow through colorado
+what rivers flow through missouri
+what rivers flow through states that alabama borders
+what rivers flow through states that border the state with the largest population
+what rivers flow through the largest state
+what rivers flow through the state with the largest population
+what rivers run through arizona
+what rivers run through austin texas
+what rivers run through colorado
+what rivers run through louisiana
+what rivers run through maine
+what rivers run through the state with the lowest point in the usa
+what rivers run through the states that border the state with the capital atlanta
+what rivers run through west virginia
+what state borders michigan
+what state borders most other states
+what state borders the least states
+what state borders the least states excluding alaska and excluding hawaii
+what state borders the state with the smallest population
+what state contains the highest point in the us
+what state has highest elevation
+what state has no rivers
+what state has the capital salem
+what state has the city flint
+what state has the city with the largest population
+what state has the city with the most population
+what state has the greatest population density
+what state has the highest elevation
+what state has the highest population
+what state has the highest population density
+what state has the largest city
+what state has the largest population
+what state has the largest population density
+what state has the largest urban population
+what state has the least population density
+what state has the most cities
+what state has the most major rivers running through it
+what state has the most people
+what state has the most rivers running through it
+what state has the shortest river
+what state has the smallest area
+what state has the smallest capital
+what state has the smallest population
+what state has the smallest population density
+what state has the sparsest population density
+what state is austin the capital of
+what state is boston in
+what state is columbus the capital of
+what state is dallas in
+what state is des moines located in
+what state is pittsburgh in
+what state is the biggest
+what state is the state with the most rivers
+what state that borders texas has the highest population
+what state that borders texas is the largest
+what state which the mississippi runs through has the largest population
+what states are next to texas
+what states are next to the mississippi
+what states border alaska
+what states border arkansas
+what states border delaware
+what states border georgia
+what states border hawaii
+what states border kentucky
+what states border missouri
+what states border new hampshire
+what states border ohio
+what states border rhode island
+what states border states that border colorado
+what states border states that border states that border florida
+what states border states that border states that border states that border texas
+what states border states that border the state with the largest population
+what states border states that the mississippi runs through
+what states border states which the mississippi runs through
+what states border texas
+what states border the mississippi river
+what states border the states with the most cities
+what states border wisconsin
+what state 's capital is dover
+what states does the colorado river run through
+what states does the mississippi run through
+what states does the missouri river run through
+what states does the ohio river go through
+what states does the shortest river run through
+what states have a capital that is the highest point in the state
+what states have a city named austin
+what states have cities named austin
+what states have no bordering state
+what states have rivers named colorado
+what states have rivers running through them
+what states have towns named springfield
+what state 's high point is higher than that of colorado
+what states in the united states have a city of springfield
+what states neighbor maine
+what texas city has the largest population
+what 's the largest city
+where is austin
+where is baton rouge
+where is fort wayne
+where is houston
+where is indianapolis
+where is massachusetts
+where is mount whitney
+where is mount whitney located
+where is new hampshire
+where is new orleans
+where is san diego
+where is san jose
+where is scotts valley
+where is springfield
+where is the highest point in montana
+where is the lowest point in the us
+where is the lowest spot in iowa
+which capitals are in the states that border texas
+which capitals are not major cities
+which is the lowest point of the states that the mississippi runs through
+which is the shortest river
+which river runs through the most states
+which rivers are in alaska
+which rivers flow through alaska
+which rivers run through states bordering new mexico
+which rivers run through the state with the largest city in the us
+which rivers run through the state with the lowest elevation in the usa
+which state border kentucky
+which state borders florida
+which state borders most states
+which state contains most rivers
+which state has the greatest density
+which state has the highest peak in the country
+which state has the largest city
+which state has the largest density
+which state has the least population density
+which state has the longest river
+which state has the most people
+which state has the most rivers running through it
+which state has the red river
+which state has the smallest area that borders texas
+which state has the sparsest population density
+which state is kalamazoo in
+which state is the city denver located in
+which state is the largest city in montana in
+which states adjoin alabama
+which states border alabama
+which states border alaska
+which states border arizona
+which states border colorado
+which states border hawaii
+which states border iowa
+which states border michigan
+which states border new york
+which states border no other states
+which states border south dakota
+which states border states through which the mississippi traverses
+which states border texas
+which states border the longest river in the usa
+which states do colorado river flow through
+which states does not border texas
+which states does the colorado river run through
+which states does the longest river cross
+which states does the mississippi river run through
+which states does the missouri river pass through
+which states does the missouri river run through
+which states have a major city named austin
+which states have points higher than the highest point in colorado
+which states have points that are higher than the highest point in texas
+which states lie on the largest river in the united states