Q: Keywords: head, horse, lower
What is a sentence that includes all these keywords?

A: A horse lowering its head eating some grass and flowers.

Q: Keywords: lead, road, site
What is a sentence that includes all these keywords?

A: road leading through protected site

Q: Keywords: clam, restaurant, serve
What is a sentence that includes all these keywords?

A:
a waiter serving pasta and clams at the restaurant in the hotel