Concepts: cow, eat, fence, hay
A: Two cows eat hay through the holes in a metal fence.
Q: Keywords: airplane, earth, fly
What is a sentence that includes all these keywords?

A: airplane flying over the earth
Produce a sentence which mentions all of these concepts: base, guard, personnel, stand

security personnel stand guard at the base .
[Q]: Generate a sentence that includes all the following words: doctor, hospital, stand
[A]: group of doctors and nurses standing in a hospital
CONCEPTS: day, firework, need

GEN: sometimes you need fireworks at the end of the day
Produce a sentence which mentions all of these concepts: attraction, liberty, pass, statue
the statue of liberty is passed by tourist attraction on a sunny day