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

Context:

How to study the concept of islam in international relations<br>Thoroughly study the western international relations theories. For example, be familiar with realism, liberalism, structuralism, and so forth. You must have a good understanding of the different theories in order to be able to apply them to your research and reflection.

Hypothesis: western international relations theories have been written by crowley
OPT: [i] Yes; [ii] It's impossible to say; [iii] No;
[ii]