Read the following information carefully and answer the questions which follow. 8 friends A, B , C, D, E, F, G and H live on 8 different floors among 1 to 8 in a building. There are 3 people who live between A and F and neither of them live on a top or bottom most floor. H and B live adjacent to each other while there are two people living between D and C. C lives adjacent of G but does not live at the top or bottom most floor. The floor number of A is higher than the floor number of B which is less than the floor number of H.Read the following information carefully and answer the questions which follow.
8 friends A, B , C, D, E, F, G and H live on 8 different floors among 1 to 8 in a building. There are 3 people who live between A and F and neither of them live on a top or bottom most floor. H and B live adjacent to each other while there are two people living between D and C. C lives adjacent of G but does not live at the top or bottom most floor. The floor number of A is higher than the floor number of B which is less than the floor number of H.

who lives on 5th floor?

a) D

b) A

c) B

d) H

e) Can't Determined

Answer (a) how??