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

How to tame a rat<br>Give the rat some time alone. You should leave a new rat alone in its cage for the first few days you have it. This will help them become comfortable with their new surroundings without the added stress of interacting with you.

Possible answers:
* Yes
* It's impossible to say
* No
Hypothesis: It is stressful to own a rat.
It's impossible to say