Answer the questions based on the information given below. There are seven persons F, G, H, I, J, K and L in the family of three generations. No single person in the family is a parent. There are only two married couples in the family. F is the only granddaughter of K. I is the sister-in-law of G. I does not have any siblings. I is not married to K. J is the maternal grandmother of
L. G is a female.   How is G related to F?