Concepts: grow, lichen, tree
A: ferns and lichen growing on a tree in the rain forest
Q: Keywords: cover, folder, study
What is a sentence that includes all these keywords?

A: He brings out a folder, glances over his shoulder, and studies its cover.
Produce a sentence which mentions all of these concepts: gold, ring, silver

gold or silver plated stainless steel ring
[Q]: Generate a sentence that includes all the following words: add, nursery, pattern
[A]: wallpaper adds pattern and color to the nursery
CONCEPTS: decay, grow, mushroom

GEN: unidentified mushroom growing on a decaying log
[Q]: Generate a sentence that includes all the following words: arena, bull, cloth
[A]:
A bull fighter taunts a bull with a red cloth in an arena.