Concepts: ceremony, firework, part
A: fireworks are part of the lighting ceremony for the christmas tree .
Q: Keywords: candle, create, fireplace
What is a sentence that includes all these keywords?

A: candles flickering in a fireplace create a cosy atmosphere
Produce a sentence which mentions all of these concepts: airplane, airport, park

An airplane is parked outside of the airport.
[Q]: Generate a sentence that includes all the following words: prey, spider, wait
[A]: large wet spider in a net waiting for prey
CONCEPTS: bank, tree, winter

GEN: old ash tree in late winter on the bank
Produce a sentence which mentions all of these concepts: bottom, stair, wait
waiting at the bottom of the stairs on christmas morning