input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: Two skiers on a trail in the snow.
Concepts: skier
snow
trail

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: A long, silver train leaving the station with several rows of tracks.
Concepts: leave
station
track
train

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

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: many of the more recent walls and fortifications of the old town have been nicely restored .
Concepts: fortification
restore
town
wall