Concepts: airplane, tarmac, vehicle
A: Airplane on the tarmac being pulled by a vehicle.
Q: Keywords: retain, support, wall
What is a sentence that includes all these keywords?

A: a large patio is supported by a tightly fitted retaining wall .
Produce a sentence which mentions all of these concepts: arm, noise, wave

A baby is excitedly waving its arms and making noises.
[Q]: Generate a sentence that includes all the following words: clear, garbage, street
[A]: Two men, one with a broom and another with a shovel are clearing garbage from the street.
CONCEPTS: say, stop, thank

GEN: A little girl yells loudly and steadily before stops to bow and says thank you.
Concepts: board, plane, time
A:
An old man happily boards his plane, which is on time and not overcrowded.