Nuclear reactions are given as
(i) `square (n, p)_(15) p^(32)`
(ii) `square (p, alpha)_(8) O^(16)`
(iii) `._(7)square^(4) (p) ._(6)C^(14)`
missing particle or nuclide (in box `square` ) in these reactions are respectively
A. `S^(32), F^(19), ._(0)n^(1)`
B. `F^(19), S^(32), ._(0)n^(1)`
C. `Be, F^(19), ._(0)n^(1)`
D. None of these