The answer is C - Similarities and differences
The author of the text that contains this quote appeals to the reader's sense of logic by quoting an authority/expert on the matter. Taking into consideration that expert's opinions, in argument, are as close to a fact as you can get without actually using a fact, this shows us how your best answer here is option B.
Answer:
Verbal, Visual, and in Occupy Wall Street Signs
Explanation:
poetic language creates vividness and allows the writer to express themselves.