So what exactly is the issue? I'm not quite understanding here . ..
I can't get my train of thought going. I don't know much about the topic and i don't really have 3 pros with evidence to back up my claim.
Read through the question you've been given highlight the most important words.
GO through your class notes, and your books for reference if needed.
There should be instructions or how to layout your writing essay or extended paragraph.
Good luck!