Q: Keywords: couple, grass, sleep
What is a sentence that includes all these keywords?

A: couple of mallard ducks sleeping on the grass

Q: Keywords: bathroom, stall, toilet
What is a sentence that includes all these keywords?

A: A toilet that is in a blue stall in a bathroom.

Q: Keywords: earth, orbit, satellite
What is a sentence that includes all these keywords?

A:
grand exploration of a satellite into orbit around earth .