(i) 'A+B' means 'A is the father of B'.
(ii) 'A-B' means 'A is the wife of B'.
(iii) `'AxxB'` means 'A is the brother of B'.
(iv) `'A div B '` means 'A is the daughter of B'.
If P-R+Q, which of the following statement is true ?

Options

A. P is the mother of Q
B. Q is the daughter of P
C. P is the aunt of Q
D. P is the sister of Q

Explanation

A