Here are some concepts: build, skyscraper, work

What is a sentence about these concepts?

Sentence is below.
The gentleman are working hard to build a skyscraper.

Here are some concepts: couch, room, screen

What is a sentence about these concepts?

Sentence is below.
A monitor screen, printer, couch and chair in the room

Here are some concepts: log, meerkat, sit

What is a sentence about these concepts?

Sentence is below.
a meerkat sat on a log in the enclosure

Here are some concepts: crawl, ground, snail

What is a sentence about these concepts?
Sentence is below.
snails crawling on the ground