Eight persons A, B,C, D, E, F, G and H sit in a row facing towards the north (not necessarily in the same order). D sits third to the right of C. F sits second to the right of G. E sits to the immediate left of H. Two persons sits between A and D. One person sits between B and H.

Which of the following statements are correct?

I. One person sits between D and G.

ll. E sits third to the left of B.

IlI. F sits at an extreme end.