Answer the questions based on the information given below. There are eight persons F, G, H, I, J, K, L, and M in a family of three generations. No single person in the family is a parent. J is the father of G. G is the spouse of
M. I is the daughter-in-law of
M. F is the maternal uncle of K. K is the brother of H. H is the granddaughter of
L. L has only two children. Which among the following option(s) is/are definitely true?