Concepts: section, track, train
A: The train is coming in to the section of track near the switches.
Q: Keywords: cover, frost, garden
What is a sentence that includes all these keywords?

A: the winter garden covered in frost
Produce a sentence which mentions all of these concepts: aim, stop, weapon

Someone stops and aims his weapon.
[Q]: Generate a sentence that includes all the following words: eat, enclosure, zebra
[A]: A large zebra in an enclosure eating hay
CONCEPTS: city, know, town

GEN: a city is a small town that was once known
Concepts: overlook, resort, sea
A:
a romantic restaurant in a resort overlooking sea