How to keep your phone cool in the car<br>Keep your phone on a vent mount with air conditioning on if you need to use it. If you need to use your phone while you're in your car, purchase a mount that attaches to one of the dashboard air vents. Turn on the air conditioner so it keeps your phone cold.

Based on that paragraph can we conclude that this sentence is true?
keep your phone and tablet cool while mounted on an air conditioner vent if you need to use them while in the car.

Select from the following. A). Yes. B). It's impossible to say. C). No.
B).