Here are some concepts: building, city, lot, sign

What is a sentence about these concepts?

Sentence is below.
The building in the city has a lot of signs on it.

Here are some concepts: fill, train, travel, tree

What is a sentence about these concepts?

Sentence is below.
A train traveling through a tree filled countryside.

Here are some concepts: city, firework, light

What is a sentence about these concepts?

Sentence is below.
a city is lit up by fireworks .

Here are some concepts: boot, cat, rest

What is a sentence about these concepts?
Sentence is below.
A cat is resting next to a pair of boots.