Consider the following statements :
A = If n is even, then `n^(2)` is even.
B = If `n^(2)` is not even, n is not even.
C = If `n^(2)` is even, then n is even.
D = If n is not even, then `n^(2)` is not even.
Which of the following statements is true ?

Options

A. C is converse of A.
B. D is converse of A.
C. B is inverse of A.
D. D is contraposition of A.