input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: players look at the pitch before the match .
Concepts: look
match
pitch
player

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: sign prohibiting thoroughfare for all motor vehicles .
Concepts: prohibit
sign
thoroughfare
vehicle

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: a bull dozer pushes a boat across a muddy field
Concepts: boat
dozer
push

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: a urinal hanging on a wall in between two stalls
Concepts: hang
stall
wall