If X - Y means X is the sister of Y, Y + Z means Y is the father of Z, and Z * W means Z is the son of W, what is the relationship of X to W?

A. X IS THE AUNT OF W

If G is the son of H and H is the mother of I, what is the relationship of I to G?

A. BROTHER

D is the daughter of E. F is the son of E. How is F related to D?

A. BROTHER

G is the uncle of H. H is the daughter of J. How is J related to G?

B. SISTER

If A is the brother of B, and B is the sister of C, how is A related to C?

A. BROTHER