Concepts: couple, gym, workout
A: sporty couple giving each other high five after successful workout in gym
Q: Keywords: leave, track, train
What is a sentence that includes all these keywords?

A: An old train left abandoned on the tracks.
Produce a sentence which mentions all of these concepts: clock, light, street

A light and clock on a city street.
[Q]: Generate a sentence that includes all the following words: approach, intersection, train
[A]: A long yellow and black train is approaching an intersection.
CONCEPTS: cottage, model, village

GEN: automobile model parked outside a pretty thatched cottage in the village
Produce a sentence which mentions all of these concepts: aircraft, airfield, take
the aircraft taking off from the airfield