How many persons sitting between D and C?

Study the following information carefully and answer the questions given below it. Ten people A, B, C, D,E, F, G, H, I and J are sitting in two rows. Five people in each row facing each other. A, B, C, D and E are facing north. F, G, H, I and J are facing south but not necessarily in the same order. One who is sitting opposite to C sits immediate left of H. C sits third to the right of
A.  Only one person sitting between H and J. J is sitting one of the right positions of H. One who is sitting opposite to G sits third to the left of
B. But B is not sitting at the extreme ends. Number of persons sitting to the left of F and number of persons sitting to the Left of E is same. Only two people are sitting between J and
I.