input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: politician helps unveil the offical portrait of politician during a ceremony on tuesday .
Concepts: ceremony
politician
portrait
unveil

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: the suspension bridge that crosses tourist attraction and connects the city
Concepts: attraction
city
cross

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: building and the statue on a city
Concepts: building
city
statue

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: dark clouds on the sky before thunderstorm
Concepts: cloud
sky
thunderstorm