SAT English Practice Question

The narrator of this excerpt is trying to understand a complex idea, one that they initially found confusing. As the narrator explores the idea further, they begin to see the idea's importance and complexity, which is highlighted by their use of the phrase "something akin to." The narrator’s use of this phrase indicates that the narrator is beginning to understand that the idea has multiple layers or aspects. What is the most likely reason why the writer uses the phrase "something akin to"?

1. A.clarify the meaning of a complex idea.
2. B.emphasize the importance of a complex idea.
3. C.compare one complex idea to another.
4. D.suggest that the narrator is unsure about the idea.