Concepts: change, horse, life, way
A: the way of life was changed when they were introduced to horses
Q: Keywords: breakfast, day, meal
What is a sentence that includes all these keywords?

A: stick with breakfast as the most important meal of the day .
Produce a sentence which mentions all of these concepts: bale, field, harvest

a bale of straw in a field of stubble after harvest
[Q]: Generate a sentence that includes all the following words: curtain, peer, window
[A]: Someone unhooks a curtain from his cabin window and peers out.
CONCEPTS: cultivate, dot, indicate, know, site

GEN: map with orange and yellow dots that indicate prehistoric sites known to have cultivated squash
[Q]: Generate a sentence that includes all the following words: cookie, table, tray
[A]:
people gather around the tables to fill their trays with cookies .