Here are some concepts: countryside, track, train

What is a sentence about these concepts?

Sentence is below.
passenger train traveling on a railroad track in countryside among green trees

Here are some concepts: metro, station, wait

What is a sentence about these concepts?

Sentence is below.
people waiting for a metro in a station

Here are some concepts: airplane, come, runway

What is a sentence about these concepts?

Sentence is below.
A huge commercial airplane comes down the runway.

Here are some concepts: force, ground, hand

What is a sentence about these concepts?
Sentence is below.
As fierce hand - to - hand fighting breaks out, someone forces himself to the ground.