(i). There is a family of six members A, B, C, D, E and F. (ii). There are two married couples in the family and the family members represent three generations. (iii). Each member has a distinct choice of a colour amongst green, yellow, balck, red, white and pink. (iv). No lady member likes either green or white. (v). C, who likes black colour is the daughter-in-law of E. (vi). B is brother of F and son of D and likes pink. (vii). A is grandmother of F and F does not like red. (viii). The husband has a choice of green colour, his wife likes yellow.
How many male members are there in the family ?