Concepts: beach, flow, tide
A: the tide flowing in around rocks on the beach .
Q: Keywords: come, look, train
What is a sentence that includes all these keywords?

A: A train is coming along near some unusual looking tracks.
Produce a sentence which mentions all of these concepts: attraction, crowd, pull

a huge crowd pulling chariot during tourist attraction
[Q]: Generate a sentence that includes all the following words: arm, mother, portrait
[A]: portrait of a beautiful young mother with a child in her arms
CONCEPTS: festival, flower, sale

GEN: flowers on sale for a festival
[Q]: Generate a sentence that includes all the following words: dome, glass, stain
[A]:
the dome of stained glass