Eight girls A, B, C, D, E, F, G and H are sitting around a circular table facing opposite to the centre (not necessarily in the same order). B is second to the left of D. F is third to the left of B. A is second to the left of F. C is second to the left of A. G is third to the left of E.
Three out of the following four options are similar by a certain logic and form a group. Which of the following does NOT belong to that group?

D, H, G

Given: Eight girls A, B, C, D, E, F, G and H.

1) B is second to the left of D

2) F is third to the left of B.

3) A is second to the left of F.

4) C is second to the left of A.

5) G is third to the left of E.

And, H will sit on the remaining place.

So, Option 1: A, C, E → forming a pattern.

Option 2: D, B, H → forming a pattern.

Option 3: D, H, G → is not forming any pattern.

Option 4: C, E, F → forming a pattern.