input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: religious leader holds his pastoral staff as he arrives to celebrate mass .
Concepts: celebrate
hold
leader
mass

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: fisherman on the boat to fishing during sunrise
Concepts: boat
fisherman
fishing
sunrise

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: people moving on escalator and stairs to an underground metro station
Concepts: escalator
stair
station

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: fossils preserved remains or traces of an organism that lived in the past .
Concepts: fossil
live
past
preserve
remain