Direction: Study the following information carefully to answer the given questions.
In an office canteen, there is eight colleagues for tea party. That eight friends are A, B, P, Q, L, M, Y and Z are sitting in a straight bench with equal distances between each other, but not necessarily in the same order. Some of them are facing south and some of them are facing north.
Z sits third to the right of L. B is an immediate neighbour of Z and faces south. P sits second to the right of M. P is not an immediate neighbour of Y. A sits at one of the extreme ends of the bench. Only three people sit between A and Y. L sits exactly between A and Y who sits in south direction. An immediate neighbour of Y face opposite directions (i.e. if one neighbour faces North then the other neighbour faces south and (Vice-Versa). A and Q face the same direction as L (i.e if L faces north then A and Q also face North and Vice-Versa). Both the immediate neighbours of L face south
How many people face South as per the given arrangement?