Here are some concepts: cloud, forest, move, shot

What is a sentence about these concepts?

Sentence is below.
static shot of clouds moving very slowly above a dark forest

Here are some concepts: fly, formation, jet

What is a sentence about these concepts?

Sentence is below.
The fighter jets fly in very close formation.

Here are some concepts: centre, city, locate

What is a sentence about these concepts?

Sentence is below.
a city which is located in the centre

Here are some concepts: build, commander, mail, sleigh, tunnel

What is a sentence about these concepts?
Sentence is below.
a sleigh carrying the mail through a tunnel built by military commander