Concepts: match, pitch, sit
A: footballs sit on the pitch during the friendly match .
Q: Keywords: fly, plane, world
What is a sentence that includes all these keywords?

A: white plane flies all over the world
Produce a sentence which mentions all of these concepts: hem, jean, learn

learn how to hem jeans by hand .
[Q]: Generate a sentence that includes all the following words: leader, library, president
[A]: religious leader and president of politician look at artwork as they meet in his private library .
CONCEPTS: balloon, sky, travel

GEN: travel by balloon in a sky with clouds .
Produce a sentence which mentions all of these concepts: fly, lake, sunrise
flying over a lake on a sunrise