Concepts: come, engine, track
A: A train engine is coming down the track.
Q: Keywords: flower, fruit, vine
What is a sentence that includes all these keywords?

A: fruit and flower of a vine found growing wild in the highlands .
Produce a sentence which mentions all of these concepts: dog, grill, hamburger

The grill has hot dogs and hamburgers on it.
[Q]: Generate a sentence that includes all the following words: catch, release, trout
[A]: a rainbow trout that was caught and is about to be released .
CONCEPTS: security, soldier, village

GEN: soldiers pull security at a mock village
[Q]: Generate a sentence that includes all the following words: bread, customer, shop
[A]:
customers shop for artisanal bread