Concepts: demonstrator, gather, visit
A: dozens of demonstrators gathered to protest visit .
Q: Keywords: contain, kind, vegetable
What is a sentence that includes all these keywords?

A: The dish in the pot contains several different kinds of vegetables.
Produce a sentence which mentions all of these concepts: buy, fruit, want

A boy wants to buy fruit.
[Q]: Generate a sentence that includes all the following words: friend, gift, open
[A]: A woman opening a gift around her friends.
CONCEPTS: cool, rise, steam

GEN: steam rises from a horse being cooled down after an early morning workout .
Produce a sentence which mentions all of these concepts: arm, extend, hiker
hiker extending arm to another hiker under a waterfall