Concepts: beaver, gnaw, tree
A: tree gnawed by a beaver along country
Q: Keywords: cat, examine, vet
What is a sentence that includes all these keywords?

A: a cat being examined at the vet
Produce a sentence which mentions all of these concepts: pan, search, water

A man swishes water in a pan searching for something.
[Q]: Generate a sentence that includes all the following words: coal, mine, train
[A]: train being loaded with coal at the coal mine
CONCEPTS: bull, run, stadium

GEN: An angry bull runs around the stadium as the bull fighters try to get it's attention.
[Q]: Generate a sentence that includes all the following words: cloud, lapse, movement
[A]:
time lapse of movement of clouds at different levels