A committee of three is chosen from five councilors - Adams, Burke, Cobb, Dilby and Evans. What is the probability Burke is on the committee?

Question

$( A ) \large\frac{1}{5} \\ ( B ) \large\frac{1}{2} \\ ( C ) \large\frac{3}{5} \\ ( D ) \large\frac{2}{5}$