By the Triangle Inequality Theorem, if two sides of a triangle have lengths of 6 and 13, what are the possible lengths of the third side?

Responses
A 8 < x < 18
8 < x < 18
B 8 < x < 19
8 < x < 19
C 7 < x < 19
7 < x < 19
D 7 < x < 18