Concepts: grab, head, rifle
A: Someone grabs the other guard's rifle and butts him in the head with it.
Q: Keywords: curtain, hang, room
What is a sentence that includes all these keywords?

A: a room showing a toilet and a curtain well hanged
Produce a sentence which mentions all of these concepts: consider, player, world

soccer player believes that coach should be considered as the best coach in the world
[Q]: Generate a sentence that includes all the following words: eat, hay, horse
[A]: The horses are eating hay.
CONCEPTS: day, match, player, warm

GEN: players warm up prior to bronze medal match during day .
Produce a sentence which mentions all of these concepts: bathroom, floor, window
Bathroom with wood and tub with window and floor