Who wants to be a geek?

It's wed, I'm at school. I'm relatively sure I just bombed a math test. I thought it was a bad idea to have a math research paper, but now I'm actually a little glad because it'll bring my grade up- hopefully. Writing I can do. English I can do. Math, even when it's a theory and therefore english based class- I apparently cannot do. Damn me. Okay, enough.
I should be working on my Deaf Issues research paper, but somehow AIM lures me to the somputer every wed. Why? Well, of course I want to talk to my friends... but also, guess what happens on Wed? That's right. MillionaireIM asks me questions. I am given the priviledge of helping out some poor soul in the hot seat. It's good karma. So the next time you're watching Who Want to Be a Millionaire? and you see the question;
By definition, a quinquagenarian is a person who falls into what age range?
A: Thirties
B: Forties
C: Fifties
D: Sixties

know that I helped with that question and assisted someone in winning $2000.
(The correct answer is C, by the way.)