Directions: Study the information given below and answers the questions that follow: * There is a family of six persons A, B, C, D, E and F.* They are Lawyer, Doctor, Teacher, Salesman, Engineer and Accountant.* There two married couples in the family. D, the salesman, is married to the lady Teacher.* The Doctor is married to the Lawyer. F, the Accountant, is the son of B and brother of E. C, the lawyer, is the daughter-in-law od A.* E is the unmarried Engineer. A is the grandmother of F.