Study the following information carefully and answer the questions given below. Eight persons J, L, F, B, C, O, S and W sit in a row (but not necessar...

Study the following information carefully and answer the questions given
below.
Eight persons J, L, F, B, C, O, S and W sit in a row (but not necessarily in the same order) such that some of
them face north direction and some of them face south direction. Not more than two persons sit adjacent
to each other face same direction.
Number of persons sit between F and C is a multiple of 3. O sits 5th to the left of C who faces north. B and L
sits immediate left of each other and none of them sit adjacent to O and C. Equal number of persons sit to
the left of both B and W. O and S sit adjacent to each other and both of them face same direction. O does not
sit at any of the extreme ends.

Question: Who among the following pairs do not face the same direction?