input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: pupils working in the classroom
Concepts: classroom
pupil
work

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: this recipe for food is an easy way to use hamburger .
Concepts: food
recipe
use
way

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: a tourist boat lying at anchor in front
Concepts: anchor
boat
lie

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: the sky turns pink as a rainbow appears at dusk after a thunderstorm .
Concepts: appear
rainbow
thunderstorm