input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: following a stream with waterfalls as it flowed down the hill
Concepts: flow
hill
waterfall

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: students crowd the main hallway on their way to an assembly .
Concepts: crowd
hallway
student

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: western christian holiday is a gift from deity
Concepts: deity
gift
holiday

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: a plane waits to depart from airport
Concepts: airport
plane
wait