Direction: Read the given information carefully and answer the questions that follow:

There are ten members P, Q, R, S, T, V, W, X, Y and Z in a family. There are three generations of the family. There are also three married couples in the family. There are equal number of males and females. There are two brothers and two sisters. R is the daughter in law of V. P is mother of T. S is mother of P. P has only one son. Both S and X has only two children. R is the mother of Q. Y is the son in law of V. Q is the sister of W. W is the granddaughter of S. P and Y are married couples.