So you want me to help you draw a diagram or....
Probably a survey or a questionnaire on a group of random people so as to sample them. In that way you could cover a large number of people unlike using interviews that are time consuming and can only gather info from a few persons.
The answer to your question is C) Not at all
Your answer should be option C, problem-solution. Him not knowing information about politics is a problem, but once he reads more about it and learns more, that’ll be his solution. (correct me if I’m wrong!)
Reread it because you are going to get it wrong