Q: Keywords: graze, herd, zebra
What is a sentence that includes all these keywords?

A: a herd of zebra are grazing on the grass.

Q: Keywords: bat, cat, moon
What is a sentence that includes all these keywords?

A: the black cat and the bat in the light of full moon

Q: Keywords: boat, harbor, sink
What is a sentence that includes all these keywords?

A:
half sunken ship and damaged boats in the harbor