Concepts: butterfly, leaf, mate
A: butterflies mate on a leaf
Q: Keywords: city, spend, time
What is a sentence that includes all these keywords?

A: spending time in the modern city .
Produce a sentence which mentions all of these concepts: lake, summer, village

small village with a castle and a lake in the summer
[Q]: Generate a sentence that includes all the following words: eat, hay, zebra, zoo
[A]: Three zebras eating hay from a trough at the zoo.
CONCEPTS: broccoli, dish, sauce

GEN: A dish full of broccoli and meat with sauce.
CONCEPTS: bench, politician, relax

GEN:
politician relaxing on a bench