Concepts: complex, fire, firefighter
A: firefighters battle a fire at an apartment complex .
Q: Keywords: come, front, track, train
What is a sentence that includes all these keywords?

A: Train comes down tracks in front of old castle.
Produce a sentence which mentions all of these concepts: depict, life, stain, window

this stained glass window depicts the life of military commander
[Q]: Generate a sentence that includes all the following words: customer, shop, stand
[A]: A customer stands at the checkout counter of a doughnut shop.
CONCEPTS: cross, dock, ferry, jetty, load

GEN: a ferry docked at a jetty to load passengers to cross bay
Q: Keywords: cloud, pass, ridge
What is a sentence that includes all these keywords?

A:
clouds pass quickly on the mountain ridge .