Q: Keywords: boat, harbour, sea
What is a sentence that includes all these keywords?

A: fishing boats entering harbour in a rough sea

Q: Keywords: burn, fire, log
What is a sentence that includes all these keywords?

A: beautiful fire with wooden logs burning in the stove

Q: Keywords: lie, pair, sneaker
What is a sentence that includes all these keywords?

A:
A pair of sneakers are lying on top of a skateboard.