Directions: Study the following information carefully and answer the questions given below:

There is a family of six persons – A, B, C, D, E and F. They are Principal, Dancer, Judge, Musician, Businessman and Artist. There are two married couples in the family. B is the mother of E and F. The businessman is the paternal grandfather of F, who is a Principal. The dancer D is married to businessman. C, the Judge is married to the lady artist. F is only son of C.