Describing the chariot that bears the human soul as "frugal"
is an example of denotation. The answer is letter B. Denotations
are the precise literal meaning of the word.
You could do Coyote and Wishpoosh, and look up the myth on Google.
Perhaps 'vocabulary'?
It is important to use vocabulary/terminology in a persuasive speech that the audience will understand.
I think the answer is B. Alliteration