Eight friends A, B, C, D, E, F, G and H are sitting around a circle facing the centre, but not necessarily in the same order.
D sits third to left of A. A is an immediate neighbour of both F and H.
Only one person sits between C and F.
B is not an immediate neighbour of D.
Only one person sits between B and G.
Starting from A , if all the friends are made to sit in the alphabetical order in clockwise direction, the positions of how many (excluding A ) will remain unchanged ?
A. None
B. One
C. Two
D. Three
