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

How to be a perfect example<br>Smile and be friendly. This is perhaps the best things you can do. Be nice to everyone, because you never know sometime in the future, they could help you.

Sentence: Smiling can build the muscles in your jaw
Pick your answer from:
I. Yes
II. It's impossible to say
III. No
II.