The answer is overstatement
Characters who do not change during the course of a story are static. These changes include character, personality, or perspective.
In contrast, a dynamic character undergoes a major transformation in regards to their character, personality, or perspective.
In "The Storyteller", by Saki, the theme that is best supported by the story the bachelor tells is <em>Pride comes before a fall.</em>
There are three children with their aunt on a train. They are boisterous. She tries to entertain them with a story about a good girl to whom good things happen. As the children are bored by it the bachelor, who travels in the same train tells them a story about a girl who is "horribly good". She has a lot of medals pinned in her dress and a wolf finds her because her medals make noise. Excessive pride comes before something bad makes you realize that you are not so good.
The correct answer is 1. an extended comparison.
A metaphor is a type of comparison - when you are symbolically comparing two or more things (without using words such as like or as), you are using a metaphor. If you extend that metaphor into several lines or stanzas within a poem, then you are using an extended metaphor, which commonly appears in epic poems such as The Odyssey or The Iliad.
