Concepts: car, explain, oil
A: The man is explaining how to change the oil in his own car without the help of anyone else.
Q: Keywords: crawl, grass, look
What is a sentence that includes all these keywords?

A: A man is crawling through the grass looking for his missing ring.
Produce a sentence which mentions all of these concepts: operate, track, train

A man operating a very small park train going down a track.
[Q]: Generate a sentence that includes all the following words: add, flair, room
[A]: idea for adding some flair to a room
CONCEPTS: flower, shop, window

GEN: flowers in pots on the window of a shop
[Q]: Generate a sentence that includes all the following words: color, park, spring
[A]:
crocus flowers in the spring in purple colors blooming in a park with fresh green grass