Concepts: bear, ground, lie
A: big brown bear lies on the ground
Q: Keywords: rain, stare, window
What is a sentence that includes all these keywords?

A: Someone stares at the rain lashing against the window.
Produce a sentence which mentions all of these concepts: locate, mile, town

historical old town located miles to the north
[Q]: Generate a sentence that includes all the following words: gown, party, wear
[A]: celebrity wore a gown from the spring summer collection at awards after party
CONCEPTS: pull, station, train

GEN: train pulling in to station .
Produce a sentence which mentions all of these concepts: city, eruption, ruin
ruins the ancient city destroyed during a catastrophic eruption of the volcano in ad