Can we draw the following hypothesis from the context (see options)? 

Context:

How to treat panic attacks in children<br>Get a diagnosis. In order to diagnose panic attacks, a medical professional must first rule out any physical causes of the symptoms, as well as other mental disorders. Take the child to a doctor for a complete physical, and then to a mental health professional for an evaluation.

Hypothesis: Physical causes of panic attack symptoms can be ruled out by a parent or guardian. 
Available choices: a). Yes; b). It's impossible to say; c). No;
c).