input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: passengers sit inside a crowded train carriage
Concepts: carriage
passenger
sit

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: although automobile make has discontinued automobile model it will live on
Concepts: automobile
discontinue
model

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: A bathroom with the toilet and sink side by side with a mirror on the wall.
Concepts: mirror
sink
toilet
wall

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: Two old friends chat and catch up at the park.
Concepts: catch
friend
park