B, C, D, E, G, H are six persons sitting in a row, not necessarily in the same order. Two persons are sitting between C and G. C is placed to the immediate left of B. D is the first one in the row. C and H are not sitting together. Which one/ones of the following represent/s the correct arrangement of their sitting? (A) D, H, G, E, B, C (B) D, C, B, H, G, E (C) D, G, H, E, C, B (D) D, G, E, H, C, B