T is the brother-in-law of P.Z is the father of P, who is his only son.
A is the only daughter of L. A is unmarried.
L does not have any siblings. So, L cannot be the wife or sister of P. T is not the spouse of L. R is not the mother of P, so she is not the wife of Z.
So, either L or H will be the wife of Z.
Case (i): L is the wife of Z.
R is the only daughter of H.
But R is not the daughter or mother of P. So, case (i) is invalid.
Case (ii): H is the wife of Z.
As L does not have any siblings, so L must be the wife of P in case 2. Case 1 is invalid.
Z is the father of R.
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