input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: look at how a single candle can both defy and define the darkness .
Concepts: candle
darkness
define
defy
look

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: Multi container train at switching junction on tracks.
Concepts: switch
track
train

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer: Sentence: an aircraft moves into position to receive fuel from cargo aircraft during a mission over country .
Concepts: aircraft
country
fuel
move
receive

input question: Generate a sentence, and then tell me the concepts included in that sentence.
output answer:
Sentence: wheat that managed to grow harvested
Concepts: grow
harvest
wheat