Suppose You Have Five Friends: Malik, Samson, Quint, Jennifer, and Monique

Suppose you have five friends: Malik, Samson, Quint, Jennifer, and Monique.
You randomly choose four of them to attend a basketball game with you. What is the probability that you choose at least one friend whose name starts with the letter "M"?

A) 4
B) 1/4
C) 1/5
D) 4/5
E) 1