If S is the uncle of T and T is the daughter of U, how is S related to U?

C. BROTHER-IN-LAW

If D is the daughter of E, and E is the mother of F, what is F to D?

D. SON

If N is the granddaughter of O, and P is the daughter of N, what is O to P?

D. GRANDPARENT

If J is the daughter of K and K is the sister of L, what is J's relation to L?

C. NIECE

If J is the daughter of K and K is the sister of L, how is J related to L?

A. NIECE