Concepts: coaster, sky, track
A: a roller coaster going up the tracks against a blue sky
Q: Keywords: hospital, nurse, patient, walk
What is a sentence that includes all these keywords?

A: nurse walking with a patient in hospital
Produce a sentence which mentions all of these concepts: occur, organism, process

the sum of all chemical processes that occur in an organism .
[Q]: Generate a sentence that includes all the following words: rainforest, stream, waterfall
[A]: a stream with a small waterfall in a tropical rainforest
CONCEPTS: stand, station, zebra

GEN: Two zebras stand near a feeding station that contains hay.
CONCEPTS: city, commander, stand

GEN:
a statue of military commander stands in a square in the derelict city