Concepts: abandon, boat, tree
A: those are trees growing on a small island on an abandoned boat .
Q: Keywords: balloon, fly, time
What is a sentence that includes all these keywords?

A: the balloon has been flying for quite some time .
Produce a sentence which mentions all of these concepts: coast, smash, wave

storm big waves smashing against the rocky coast
[Q]: Generate a sentence that includes all the following words: cover, market, square
[A]: there was a big christmas market covering the main city square plus several other smaller ones .
CONCEPTS: grass, hydrant, street

GEN: Red and silver fire hydrant at the edge of grass near street.
[Q]: Generate a sentence that includes all the following words: paint, watercolor, wreath
[A]:
no rain no flowers calligraphic inscription with floral wreath painted with watercolor .