In a family of seven persons, B is the brother of A and the son of C. D is the son-in-law of C, who has two grandchildren, E and F. A is the mother of F, who is the niece of G. E is the son of G. If C has two children, how is E related D?

In a family, G is married to F and they have five children. K is uncle of G who is brother of R. How many male members are there in a family?

C is the mother of A and B. If D is the husband of B, then who is D from C? 

The son of an old man is the uncle of my son. Tell me, what is the relation of the only son of the only daughter of my mother to that old man?

Who will be A's mother's sister's sister's son's sister?

C is the mother of A and B. If D is the husband of B, then who is C to D?

X and Y are brothers. R is the father of Y. S is brother of T and maternal uncle of X. How is T related to R?

Pointing to a woman, Simon said, "She is the daughter of the only sister of my father." How is the woman related to Simon?