How do you draw conclusions about a setting based on a description

You write the key points in the explanation like so;

The man rode a brown horse

Brown horse and man are the key points in the description.

So if you want to put it in your own words you can say;

The man rode the brown horse.

Or

You can put it in quotes like such;

The description said "The man rode a brown horse."

is that the whole question?