Direction: Read the following information carefully and answer the questions given below.
Eight persons J, K, L, M, N, O, P and Q are sitting in a straight line in such a way that some of them are facing north while some of them are facing south but not necessary in the same order.
Q sits second to the left of L, who sits second from the either ends of the row. Only two persons are sitting between Q and O, who does not sit at the extreme ends of the row. O does not face north. N sits second to the right of J, who sits at one of the extreme ends of the row. N and J do not face the same direction. Immediate neighbours of N face opposite directions of each other. M sits third to the right of K, who is not an immediate neighbour of O. The persons sitting at the extreme ends facing the same direction. P faces the same direction as N. The immediate neighbours of P face the opposite directions.
Four of the following five are alike in a certain way and hence forma group. Which one of the following does not belong to the group?