Answer-Who is the maternal uncle of K?

Question

Who is the maternal uncle of K?

Answer the questions based on the information given below. Nine persons F, G, H, I, J, K, L, M, and N are members of a family consisting of three generations and three married couples. N is the only sister-in-law of F, who is only daughter of
M. Only F and G are children of
L. K is son of H. I and J are children of N. L is the paternal grandfather of J.

A L

B M

C F

D I

E G