Q: Keywords: grass, grow, hydrant
What is a sentence that includes all these keywords?

A: A patch of grass is growing near a fire hydrant.

Q: Keywords: family, kid, lake
What is a sentence that includes all these keywords?

A: family with kid in the grass near a lake

Q: Keywords: ball, cat, sleep
What is a sentence that includes all these keywords?

A:
domestic tabby cat curled into a ball sleeping