Now, a lot of people here seem to have no clue at all how to answer a simple question. Yeah, if there's three I'll give you a credit if you can answer them all, but miss one up in context.
Seriously, answer a question directly, read it twice, include the question with your answer, think twice, don't copy, I don't listen to crap, wake up, take a sip of a drink (any type), read a webcomic, read a blog article, and then see if the answer makes sense to the question.
If your answer is crap, I'm not forcing you to answer. Present your argument forcefully and believably, not like somebody unsure of what they believe. Worst come to worst, use links and Google to present your argument, at least reference if you cannot write it right, and wish to clarify.
There, now you should know how how to answer a question. I never knew how many bloggers failed high school/elementary school.