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

Context:

How to measure and record a pulse during first aid<br>Locate the pulse. The most effective place to measure the pulse is on the inside of the patient's wrist. With your middle and index fingers, feel around on the patient's wrist.

Hypothesis: The pulse can be measured behind the ear
Available choices:
1). Yes.
2). It's impossible to say.
3). No.
2).