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

Context:

How to deal with annoying teachers<br>Ask them what they are looking for. If your teacher is a hard grader, try to get more details when they give an assignment. Ask if there is anything specific they are looking for, and if there's anything you should avoid.

Hypothesis: Assignments are the only way to know hard grader teachers.
 (i) Yes; (ii) It's impossible to say; (iii) No;
(ii)