Who among the following live on the even floor?
I. R
II. N
III. O

Study the following information carefully and answer the question given below: There are seven people M, N, O, P, Q, R, S are living in m 7 floor Building on different floors from top to bottom (such as ground floor is numbered as 1 and top floor is numbered as 7) but not necessarily in the same order. S lives on one of the odd numbered floor above P but not on top floor. R lives immediately before O, who lives in bottom most floor. M lives on an odd numbered floor but not on the floor numbered 3. N lives on immediately below
M. Only one person lives between N and Q and they lives on even numbered floor. S lives above Q.