In which of the following pairs is the first person sitting to the immediate left of the second person ?

The data provided to us is:

A,B,C,D,E,F,G and H are sitting around a circle facing at the center. D is second to the left of F and third to the right of H. A is second to the right of F and on immediate neighbour of H C is second to the right of B and F is third to the right of B. G is not an immediate neighbour of F.

This can be intrepreted as:

Here, nowhere in the given pairs, is the first person sitting to the immediate left of the second person.