Concepts: bike, catch, midair
A: What fun this is being caught in midair on a bike.
Q: Keywords: build, carry, commander, mail, sleigh
What is a sentence that includes all these keywords?

A: a sleigh carrying the mail through a tunnel built by military commander
Produce a sentence which mentions all of these concepts: engine, smoke, track

Smoke is coming out of a train engine on the tracks.
[Q]: Generate a sentence that includes all the following words: butterfly, flower, grass
[A]: flowers in the grass and butterflies
CONCEPTS: flower, image, wall

GEN: free image of the rock wall with flowers
[Q]: Generate a sentence that includes all the following words: airplane, airport, night, runway
[A]:
passenger airplane on runway near the terminal in an airport at night .