Match the personalities with their roles/responsibility. List I Personalities | List II Their role/responsibility A. K.M. Munshi | I. Lawyer from Madras B. B.N. Rao | II. Chief Draughtsman C. Alladi Krishnaswamy Aiyar | III. Constitutional Advisor to the Government of India D. S.N. Mukherjee | IV. Lawyer from Gujarat Choose the correct answer from the options given below: