Which of the following is true with respect to the given arrangement?

• A. The one who lives on the 5th floor is an immediate neighbour of S.
• B. V lives on the 1st floor
• C. T sits second to the left of the person who lives on the 2nd floor
• D. R and V are immediate neighbours of each other
• E. The one who lives on the 4th floor sits at one of the extreme ends of the line.