I. P, Q, R, S, T, and U are the six members of a family.
II. There is one Doctor, one Advocate, one Engineer, one Teacher, one Student, and one Housewife among them.
III. There are two married couples in the family.
IV. U, who is an Advocate, is the father of P.
V. Q is a Teacher and is the mother of R.
VI. S is the grandmother of R and is a Housewife.
VII. T is the father of U and is a Doctor.
VIII. R is the brother of P.