Read the text and determine if the sentence is true (see options at the end):

How to smooth frizzy hair<br>Wash with a moisturizing shampoo. Frizz is often caused by dryness, so it's important to restore moisture to your hair in the shower. Always use a sulfate-free shampoo.

Sentence: Dryness causes frizz.
Choose from:
 (A). Yes
 (B). It's impossible to say
 (C). No
(A).