If A + B means A is the brother of B, A - B means A is the sister of B, and A × B means A is the mother of B, what is the relation of C if A + B × C?

B. C IS A'S DAUGHTER

If A is the brother of B, and B is the sister of C, what is the relationship of A to C?

A. BROTHER

In a coded relation, if P × Q means P is the father of Q, P + Q means P is the daughter of Q, and P - Q means P is the son of Q, what is the relationship of R if P × R + Q?

B. R IS THE DAUGHTER OF Q

If G is the uncle of H and H is the son of I, what is the relationship between G and I?

A. BROTHER AND SISTER

If X is the daughter of Y, and Y is the sister of Z, what is the relationship of X to Z?

A. NIECE