Q: Keywords: bride, ceremony, parent
What is a sentence that includes all these keywords?

A: bride walks down the aisle with her parents at ceremony

Q: Keywords: let, stop, train
What is a sentence that includes all these keywords?

A: A brightly colored train is stopped on the tracks to let passengers on.

Q: Keywords: open, politician, remark
What is a sentence that includes all these keywords?

A:
politicians opened the event with inspiring remarks