General Studies · Data Sufficiency

Read the following information carefully and answer the question given below. Eight people are sitting in two parallel rows containing four persons each. P, Q, R, and S are sitting in row 1 and they are facing south. A, B, C, and D are sitting in row 2 and they are facing north. All the persons are equidistant and facing each other in the opposite rows. Statement I: A is sitting second from one end of the row. Q is not sitting adjacent to R. B is not sitting adjacent to A. The one who is facing A sits immediately right of P. One person sits between P and R. Statement II: Q is sitting at one of the extreme ends. S is sitting second to the right of the one facing B. S is not sitting at any extreme end. Statement III: C and D are not sitting adjacent to each other. S and P are sitting adjacent to each other. P is not facing A. A is sitting second from one of the ends. One person sits between the one who is facing C and R. C is not sitting to the left o f D. Who is sitting immediately left of the person who is facing Q?