Answer the questions based on the information given below. There are seven persons G, H, I, J, K, L and M in a family of three generations. There are only two married couples in the family. K is the sister-in-law of J. G is the father of
M. M is the uncle of
I. J is the paternal aunt of
L. H is the son-in-law of K, who is not in the second generation. How many male members are there in the family?