In a coded relation, if A ÷ B means A is the father of B, B - C means B is the sister of C, and C + D means C is the brother of D, what is the relationship of A to D in A ÷ B - C + D?

B. A IS D'S FATHER

In the code, A × B means A is the mother of B, A ÷ B means A is the daughter of B, and A - B means A is the son of B. If D ÷ C - A = true, what is the relationship of D to A?

A. D IS A'S MOTHER

If A ÷ B means A is the son of B, A + B means A is the daughter of B, and A × B means A is the brother of B. What is the relationship of C if A ÷ C + B = true?

B. C IS THE MOTHER OF A

If P ÷ Q means P is the sister of Q, and Q + R means Q is the mother of R, what is the relationship of P to R?

A. AUNT

If X ÷ Y means X is the daughter of Y, and Y * Z means Y is the son of Z, what is the relationship of X if X ÷ Y * Z?

A. X IS THE GRANDDAUGHTER OF Z