Q: Keywords: grade, paper, teacher
What is a sentence that includes all these keywords?

A: Two teachers are grading papers while eating.

Q: Keywords: arrival, await, passenger, station, train
What is a sentence that includes all these keywords?

A: passengers await the arrival of a subway train at station .

Q: Keywords: ceremony, explode, stadium
What is a sentence that includes all these keywords?

A:
fireworks explode over the stadium during ceremony .