Which of these is the best example of a situation that would lead to disillusionment?

A. You decide to ride your bike to work, and it starts raining halfway there.

B. You have a chance to meet one of your idols, and you learn he's a really nice
guy

C. You have plans to see your favorite group in concert, but it ends up being
really bad.

D. You watch a football game in which you expect your team to get creamed,
and they do.