Directions:- Study the following information carefully to answer the question given below.
B, M, T, R, K, H and D are travelling in a train compartment with III-tier sleeper berths. Each of them has a different profession of Engineer, Doctor, Architect, Pharmacist, Lawyer, Journalist and Pathologist.
They occupied two lower berths, three middle berths and two upper berths. The Engineer is not on the upper berth. The Architect is the only other person who occupies the same type of berth as that of B. M and H are not on the middle berth and their professions are Pathologist and Lawyer respectively. T is a Pharmacist. D is neither a Journalist nor an Architect. K occupies same type of berth as that of the Doctor.
Which of the following pairs occupy the lower berth?