Q: Keywords: chair, table, window
What is a sentence that includes all these keywords?

A: a table with chairs near a window

Q: Keywords: box, refrigerator, room
What is a sentence that includes all these keywords?

A: A room with a refrigerator, some boxes and some fruit.

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

A:
A bunch of boats are parked in a harbor.