Choose the best topic sentence for this cause-and-effect paragraph. It's complete except for the topic sentence
First, of course, was a natural graying process that came
with age. Second was a long period when I worked very
stressful jobs. And the third was a period when I was
mourning the extremely poor 2005 - 2006 season of the
New York Knicks. Add up those three, and gray hair's the
result
A. I believe I got gray hair as a result of three reasons.
B. When I developed gray hair, it really helped my professional life,
C. Gray hair is very attractive,
O D. A lot of people don't like gray hair, but I do.