Concepts: guitar, tune, whistle
A: A young boy is strumming his guitar and whistling a tune.
Q: Keywords: live, market, sale
What is a sentence that includes all these keywords?

A: a typical colourful street scene at the small market and live chickens for sale
Produce a sentence which mentions all of these concepts: airport, taxi, traveler

young traveler hailing a taxi at airport
[Q]: Generate a sentence that includes all the following words: champagne, glass, tree
[A]: glasses of champagne and christmas tree on the beach against a blue sea
CONCEPTS: brother, meet, time

GEN: a big brother meets his newborn little baby brother for the first time in hospital
[Q]: Generate a sentence that includes all the following words: city, suburb, world
[A]:
a city the worlds oldest industrial suburb with the recently regenerated tower