Concepts: bend, grass, head
A: A horse's head bent low over the grass.
Q: Keywords: brow, furrow, look
What is a sentence that includes all these keywords?

A: Someone looks up with a furrowed brow.
Produce a sentence which mentions all of these concepts: mother, tell, water

This boy's mother told him he had to mop up the water before he could go outside to play.
[Q]: Generate a sentence that includes all the following words: demonstration, gather, protester
[A]: protesters gather for the demonstration .
CONCEPTS: hang, number, wall

GEN: old keys with numbers hanging on a weathered wall of an old hotel
[Q]: Generate a sentence that includes all the following words: side, suitcase, wheel
[A]:
A triangular umbrella and a rectangular suitcase placed on either side of a circular wheel