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!)
Answer: It probaly means that they like how their speech is and they understand what other people have to say.
Transitions means is a word or phrase it can signal relationships from the between the ideas.
Transitions words are: On the Similarity, Furthermore, In fact, In addition, For example, Specifically, On the Difference, However, In contrast, On the other hand, Although, Compared to, Last or not least Conclusion, Therefore, As a result, To summarize, Finally, and In conclusion.