A 10 by 10 grid is created using 100 points, as shown. Point P is given. One of the other 99 points is randomly chosen to be Q. What is the probability that the line segment PQ is vertical or horizontal?
Answer Choices
A. \frac{2}{11}
B. \frac15
C. \frac{1}{10}
D. \frac{4}{25}
E. \frac{5}{33}