input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: People are waiting to check in for their flights.
Concepts: check
flight
wait

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: silhouette of a man and his horse on the beach at sunset .
Concepts: beach
horse
silhouette
sunset

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: key signs to tell if your website needs a redesign
Concepts: need
redesign
sign
website

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: An older couple stand next to a cake celebrating their 50th anniversary.
Concepts: cake
celebrate
couple
stand