Q: Keywords: bear, enclosure, stand, zoo
What is a sentence that includes all these keywords?

A: polar bear stands inside his enclosure at the zoo .

Q: Keywords: building, construction, fire, firefighter
What is a sentence that includes all these keywords?

A: firefighters try to extinguish a fire at a building under construction in neighborhood

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

A:
domestic tabby cat curled into a ball sleeping