Concepts: arrive, city, train
A: the first train arrived from city
Q: Keywords: grab, grass, trunk
What is a sentence that includes all these keywords?

A: Several elephants grabbing grass with their trunks.
Produce a sentence which mentions all of these concepts: cloud, cover, rain

time lapse of storm clouds covering the skies and heavy rain
[Q]: Generate a sentence that includes all the following words: bee, collect, flower, garden
[A]: horizontal macro of a large furry bumble bee busy collecting pollen from small white flowers in the garden
CONCEPTS: bed, buy, tip

GEN: tips to help you buy the best bunk bed for kids a
Produce a sentence which mentions all of these concepts: balcony, chair, table
A bedroom with a table, chairs and a balcony.