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

Context:

How to cite an i statement<br>Cite the author's last name. In mla style, always use the author's last name in the in-text citation. This will help your reader to understand where your information came from.

Hypothesis: Using Mla style is the easiest for citations.
pick from the following.
(1). Yes
(2). It's impossible to say
(3). No