(i) There is a group of six persons P, Q, R, S, T and U from a family. They are Psychologist, Manager, Lawyer, Jeweler, Doctor andEngineer.
(ii) The Doctor is grandfather of U, who is a Psychologist.
(iii) The Manager S is married to P.
(iv) R, the Jeweler is married to the Lawyer.
(v) Q is the mother of U and T.
(vi) There are two married couples in the family.
How many male members are their in the family?
(A) One
(B) Three
(C) Four
(D) Data inadequate
