I believe this type of analogy would be an object and related object analogy.
Explanation:
See how a tunnel, is related to a cave, and a note is in relation to a cave.
An analogy is the <em>comparison through which the ideas or things are compared to each other</em>. Through Analogy, the things, which are different from each other, are compared. Metaphors and similes are used as tools to represent an analogy. Therefore, the analogy is <em>more elaborate</em> than simile and a metaphor.
Analogy is a form of comparison between two or among at least three things, especially when the things are not alike in a clear or in an obvious manner. ... Once again, the correct answer is "analogy."
Out of the following choices, speaking quickly so you don't bore your audience is not a good strategy for delivering a speech. The correct answer is A.