P is the uncle of Q. Q has a brother R. S is the sister of P. How is S related to R?

A. AUNT

X is the mother of Y. Y has a daughter Z. How is Z related to X?

A. GRANDDAUGHTER

P is the uncle of Q. Q is the daughter of R. How is R related to P?

B. SISTER

A is the sister of B. B is married to C. How is C related to A?

A. SISTER-IN-LAW

H is the aunt of I. J is the brother of I. How is H related to J?

B. AUNT