Eight people, A, B, C, D, E, F, G and H are sitting in a straight line, facing north. Only three people sit to the right of A. Only one person sits between A and B. Only four people sit between B and D. F sits to the immediate right of D. C is neither an immediate neighbour of B nor D. E sits second to the right of G. How many people sit between H and A?

A

None

B

Two

C

Three

D

One