Concepts: ceiling, room, rotate
A: vintage ceiling fan rotates on ceiling in a dark room
Q: Keywords: galaxy, space, star
What is a sentence that includes all these keywords?

A: stars and galaxy in a deep space .
Produce a sentence which mentions all of these concepts: ambulance, centre, speed

ambulance speeding into a town centre
[Q]: Generate a sentence that includes all the following words: barbecue, grill, pork
[A]: pork grilling on the barbecue
CONCEPTS: board, force, helicopter

GEN: a helicopter operated by armed force on board the amphibious assault ship
Concepts: carry, life, organism
A:
cell the smallest unit of an organism that carries on the functions of life