Directions: Read the instructions carefully and answer the question below.

In a family, P, Q, R, S, T, U, V, W, and X are the nine members. R is the paternal uncle of T who is the daughter of S. U is the paternal grandmother of V who is the only son of X. Q is the father-in-law of S who is the mother of W. W is the brother of T. X is married to R. Only married couples have kids, and both the parents are the members of the family.