Which three lengths could be the sides of a triangle?

A 6 in, 8 in, 13in
B 9in, 3in, 18 in
C 10 in, 8 in, 2in
D 8 in, 3 in, 2 in

The three lengths that could be the sides of a triangle are:

A) 6 in, 8 in, 13 in