Answer the questions based on the information given

below. A family consists of ten members D, E, F, H, I, J, M, N, K and L. No single person in the family is a parent. E is the only daughter of N. K, who is the father of L, is married to F. D is married to H, who is the paternal grandmother of I. F has only two children. L is the aunt of I’G child. Gender of N and M is not same. J is the only daughter of L. How is K related to the niece of N?

A Father

B Grandfather