Direction (21-25): Study the information given below and answer the questions based on it. D, E, F, G, H, P, Q and R are seated in a straight line but not necessarily in the same order. Some of them are facing south while some are facing north. G faces south direction. D sits fourth to the left of P. P sits at one of the extreme ends of the line. Both the immediate neighbours of D face North. E sits second to left of R. R is not an immediate neighbour of D. Neither R nor F sits at the extreme end of the line. F faces opposite direction to G. Both the immediate neighbours of F face North. H sits to the immediate left of Q. Immediate neighbours of G face opposite directions (i.e. if one neighbour of G faces North then the other faces South and vice-versa). Immediate neighbours of E face opposite directions (i.e., if one neighbour of E faces North then the other faces South and vice-versa). People sitting at the extreme ends face the opposite directions.
How many members are facing south?

Options

A. 3
B. 2
C. 5
D. 4