Concepts: check, flea, monkey
A: a monkey is checking one of his mates for fleas
Q: Keywords: castle, top, tower
What is a sentence that includes all these keywords?

A: A large clock is at the top of a tower of a castle.
Produce a sentence which mentions all of these concepts: station, train, unload

People unload from the train at the train station.
[Q]: Generate a sentence that includes all the following words: chair, room, suitcase
[A]: Several suitcases placed next to a couch and chair in a living room.
CONCEPTS: musician, part, perform

GEN: musician of the xx performs as part .
CONCEPTS: island, sea, sunrise

GEN:
sunrise over the sea and island