Concepts: cow, fence, pasture, side
A: Cows are on either side of a fence in a green pasture.
Q: Keywords: grow, sort, tree
What is a sentence that includes all these keywords?

A: some sort of tropical mushroom growing on a fallen tree in the jungle
Produce a sentence which mentions all of these concepts: bag, cat, hide

cat hiding in a bag
[Q]: Generate a sentence that includes all the following words: bathe, room, sunlight
[A]: A plain sauna room, bathed in sunlight, with green trees outside the window.
CONCEPTS: cross, horizon, sailboat, sunset

GEN: a sailboat crosses the horizon during a sunset
Produce a sentence which mentions all of these concepts: barge, boat, tow
tug boat towing barges full of containers