Concepts: build, fortification, gold, timber, trade
A: tourist attraction is a fortification built by traders for trade in timber and gold
Q: Keywords: attraction, boat, pier
What is a sentence that includes all these keywords?

A: an empty pier with fishing boats in the sea and tourist attraction in the distance
Produce a sentence which mentions all of these concepts: arrive, flight, passenger

passengers arrive to check in for a flight
[Q]: Generate a sentence that includes all the following words: city, street, visitor
[A]: visitors exploring the cobbled streets of a city
CONCEPTS: beach, boat, stop

GEN: boats stopping around the beach in morning
Produce a sentence which mentions all of these concepts: crane, hoist, tree
the massive tree is hoisted into place with the help of a crane .