Answer:
Yes, I think the analogy is helpful. It can be useful to explain an unfamiliar concept or idea. Using an analogy to link this idea to something that is familiar can help the reader better comprehend what you're trying to say.
Explanation:
Disc throwing, javelin throwing, and athletics competition are the categories of Olympic games that keep the same name since the ancient Greeks organized these competitions.
The narrator implies that Emily's father tended to do all of the following<span> except trust her. </span>