Choose from options: Determine if the sentence is true based on the text below:
Opening a window will also help

How to stop getting so hot while sleeping<br>Use air conditioning. The simplest way to keep your room cool while you sleep is to use your air conditioner if you have one. Central air or a portable window unit will both do the trick.
Options:
 - Yes;
 - It's impossible to say;
 - No;