Read the following information to answer the question.
$A+B$ means $A$ is daughter of $B$; $A*B$ means $A$ is son of $B$ and $A-B$ means $A$ is wife of $B$.
If $P*Q-S,$ which of the following is true?
If we take $P*Q$ then $P$ is son of $Q$
Next, $Q-S$ mean $Q$ is wife of $S$
It means $Q$ and $S$ are parents of $P$
hence $S$ is father of $P$ ==> Answer (B)