Concepts: contain, envelope, letter
A: an envelope containing a letter that ultimately found its way to its recipient .
Q: Keywords: city, locate, north
What is a sentence that includes all these keywords?

A: a city is a city located in north .
Produce a sentence which mentions all of these concepts: berry, fill, fruit

A yellow plastic bowl filled with fruit next to a smaller bowl of berries.
[Q]: Generate a sentence that includes all the following words: cabin, log, roof
[A]: log cabin with a tin roof
CONCEPTS: basket, fry, hotdog, topping

GEN: A hotdog with toppings next to a basket of seasoned fries.
Q: Keywords: player, session, sport
What is a sentence that includes all these keywords?

A:
rugby player sports his bruises during a recovery session in a swimming pool .