Q: Keywords: fountain, statue, top
What is a sentence that includes all these keywords?

A: statue on top of a water fountain

Q: Keywords: desk, poster, room, shelf
What is a sentence that includes all these keywords?

A: A girl's dorm room with posters, desk, chair and shelves.

Q: Keywords: ceiling, grasp, hallway, hand, pipe
What is a sentence that includes all these keywords?

A:
With her free hand, she grasps along pipe running along the ceiling, propelling herself down the hallway.