Six benches N1, N2, N3, N4, N5 and N6 are kept one above the other (not necessarily in the same order). N4 is above N3 and N5 only. There are four benches between N1 and N5. N2 is three places above N3. Which of the following statement is not correct?

A

N1 is between N6 and N2

B

There are two bench between N3 and N2

C

N5 is at the bottom end

D

N2 is just above N6