Q: Keywords: cow, eat, hay, look
What is a sentence that includes all these keywords?

A: Furry cow looking through the bars of an enclosure while eating hay

Q: Keywords: lamb, lie, sheep
What is a sentence that includes all these keywords?

A: A couple of baby lambs lie down amongst adult sheep.

Q: Keywords: herb, pizza, sauce
What is a sentence that includes all these keywords?

A:
fresh pizza with chunky tomato sauce cheese and herbs