In a certain code language,
A ~ B means ‘A is the daughter of B’
A × B means ‘A is the wife of B’
A + B means ‘A is the brother of B’
A ? B means ‘A is the father of B’
Based on the above, how is B related to O if 'B × R + A ~ V ? O’?
ABrother's father
BBrother's son
CBrother's sister
DBrother's wife