Which sentence uses parentheses correctly?
A) Believe it or not) our football team hasn't won a game in over twenty years.
B) (To be honest) I don't think that Cami is a person who can be trusted with secrets.
C) The apartment (which hadn't been lived in for a full year) was filled with trash and debris.
D) Dr. Long (who never taught in a classroom for more than two years isn't really prepared to be a principal.