Concepts: demonstration, give, power
A: the locomotive gives those on the seats a demonstration of her old pulling power .
Q: Keywords: beach, dolphin, wash
What is a sentence that includes all these keywords?

A: dead dolphin washed up and recorded by organisation at beach
Produce a sentence which mentions all of these concepts: dusk, lake, mountain, reflect

mountains reflect on a lake at dusk
[Q]: Generate a sentence that includes all the following words: doctor, heart, stethoscope
[A]: tiny doctor examining a heart with a stethoscope
CONCEPTS: air, bridge, cantilever

GEN: cantilever bridge from the air
Concepts: chair, push, room
A:
A little boy is pushing a wooden chair around the room.