Read the following paragraph and determine if the hypothesis is true:

How to get siri to say your name<br>Set your personal contact information. Siri will call you whatever you have listed as your name in your personal contact. You may not have this information set, but you can add it using the settings app.

pick from the following. -Yes. -It's impossible to say. -No.
Hypothesis: you can change your personal contact information as many times as you want
It's impossible to say