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

Context:

How to get free itunes codes<br>Enter to win an itunes gift card. Many websites and other companies offer chances to win a free itunes gift card if you either sign up for a newsletter, take a survey, write a review, become a " follower, " and so on. [substeps] Beware that some of these offers may be scams, and that the likelihood of winning may be very slim.

Hypothesis: you can enter more than one time
Choose your answer from:
 (A). Yes.
 (B). It's impossible to say.
 (C). No.
(B).