Directions
(a) There are six members A, B, C, D, E and F in a family.
(b) There are two married couples.
(c) C is the wife of B and mother of F.
(d) F is the granddaughter of E.
(e) D is the grandmother of A and mother of  B.

How many male members are there in the family?

1) 2
2) 4
3) 1
4) 3
5) None of these