Which of the following characters would be considered an archetype?

A. Troublesome dog

B. Unhappy parent

C. Shy little girl

D. Funny sidekick

I know its not C.

A funny sidekick is common to find and can sometimes end up being a favorite character, even if the protagonist is noble and good. Readers appreciate a good laugh and a funny sidekick offers humor while allowing the story to stick to a plot that may be serious and the main character can stay true to their own characteristics. A main character can afford to be less entertaining and get the storytelling done when he or she has a supporting character to provide a healthy dose of humor.