I believe it is alliteration. Alliteration is pretty much when a series of words have the same first consonant word. For example, Sally sells seashells by the sea shore would be an example of alliteration. Hopefully I am correct, sorry if I am not!
The answer is C. Bethany has to be capitalized because it’s a name (proper noun) and Honda Civic also has to be capitalized because it is also a proper noun. Green doesn’t have to be capitalized because it is an adjective.