Directions: Study the following information to answer the given questions.

There are eight persons A, B, C, D, E, P, Q and R are sitting in a row. Some are facing north and some are facing south. D and C are sitting fifth right to each other and they are not sitting at extreme ends. Q sits third to the right of D. B and A are sitting third to left of each other and none of them sitting at the extreme ends. P sits second right of B. R sits third to the left of P. A sits second to the left of E. R sits to the left of B and both of them facing the opposite direction. Q does not face south. Not more than two persons facing the same direction sitting together.