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

C. SISTER-IN-LAW

K is the mother of L. M is the brother of K. N is the son of M. How is N related to L?

A. COUSIN

J is the daughter of K and L is the son of K. How is L related to J?

A. BROTHER

P is the daughter of Q. R is the father of P. S is the sister of R. How is S related to Q?

A. SISTER-IN-LAW

If A + B means A is the brother of B, and B - C means B is the sister of C, what is the relationship between A and C?

C. COUSIN