Seven people, E, F, G, H, K, L and N, are sitting in a row facing north (but not
necessarily in the same order). No one sits to the left of H. Only four people sit between H and F. Only three people sit to the right of N. K sits to the immediate left of L. G is not an immediate neighbour of N. Who sits fourth to the left of G?
AL
BE
CK
DN