In a certain code language,$A+B$ means 'A is the mother of B'$A-B$ means 'A is the brother of B'$A\times B$ means 'A is the wife of B'$A\#B$ means 'A is the father of B'Based on the above, how is W related to P if '$W\times V\#T-R+P$ '?

Let's decode the expression '$W\times V\#T-R+P$ ' step-by-step from left to right:$W\times V\to$ W is the wife of V (V is male, W is female).$V\#T\to$ V is the father of T.$T-R\to$ T is the brother of R.$R+P\to$ R is the mother of P.From these relations:V and W are husband and wife.V is the father of T and R, so W is the mother of T and R.Since R is the mother of P, W is the mother of P's mother (Mother's mother).