Concepts: plane, runway, sit
A: An old plane is sitting on a runway.
Q: Keywords: cross, hiker, stream
What is a sentence that includes all these keywords?

A: Hikers are crossing a stream.
Produce a sentence which mentions all of these concepts: sprout, tree, trunk

symptoms include sprouting from the base of the tree and trunk .
[Q]: Generate a sentence that includes all the following words: cottage, day, tree
[A]: a sunny day with a cottage and trees .
CONCEPTS: butterfly, flower, pair

GEN: a pair of black and white striped butterflies glide into focus over pink flowers
CONCEPTS: meter, ton, weigh

GEN:
satellite weighs tons and has cubic meters of pressurised space .