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

Context:

How to treat a boil<br>Make sure that the boil is actually a boil. Before you begin treating a boil, it is important to make sure that what you have is actually a boil. Boils are caused by an infection of your hair follicles with staphylococcus aureus.

Hypothesis: boils are caused by poor hygeine.
Pick your answer from:
(i) Yes
(ii) It's impossible to say
(iii) No
(iii)