Here are some concepts: city, country, rock, southwest, wall

What is a sentence about these concepts?

Sentence is below.
a town an ancient city in the southwest of country hewn from towering walls of rock

Here are some concepts: fern, flower, foliage

What is a sentence about these concepts?

Sentence is below.
the dark blue flowers of the geranium stand out amongst the green foliage of ferns

Here are some concepts: engine, rest, track

What is a sentence about these concepts?

Sentence is below.
retro steam engine resting on the tracks

Here are some concepts: car, drain, fluid

What is a sentence about these concepts?
Sentence is below.
A car is on a lift over a container while fluid is being drained out.