Concepts: day, plane, taxi
A: A plane taxiing on the runway on a foggy day.
Q: Keywords: city, family, home
What is a sentence that includes all these keywords?

A: palace just outside a city is home to the royal family and part of the world
Produce a sentence which mentions all of these concepts: autumn, leave, water

autumn leaves floating in a water
[Q]: Generate a sentence that includes all the following words: building, level, space
[A]: a cafeteria is one of several common spaces on the lower levels of the building .
CONCEPTS: fog, hill, tree

GEN: tree on a hill and a valley filled with fog
CONCEPTS: aircraft, boee, front, gear, land

GEN:
front of a boeing aircraft on approach to land with landing gear down