Concepts: metabolism, occur, reaction
A: your metabolism refers to all the chemical reactions that occur within your body .
Q: Keywords: cattle, grass, herd
What is a sentence that includes all these keywords?

A: A herd of cattle that are grazing for some grass.
Produce a sentence which mentions all of these concepts: metro, station, wait

commuters waiting for the metro at the metro station
[Q]: Generate a sentence that includes all the following words: boat, harbor, leave, sunrise
[A]: aerial harbor at sunrise with a boat leaving a marina
CONCEPTS: bouquet, leave, rose

GEN: bouquet of delicate roses with leaves .
[Q]: Generate a sentence that includes all the following words: cone, dog, recover
[A]:
a brown and white dog with a plastic protective cone fitted recovering from an operation in a lush garden