Direction: Read the following information carefully and answer the given questions.

Nine persons Scott, Ken, Martin, Jarry, Rosi, Yanni, Paul, Olive, and Alice are sitting in a row, some are facing north and some are facing south but not necessarily in the same order. Ken sits third from the west end and faces the south direction. Yanni sits second to the right of Ken and faces north direction. Martin is an immediate neighbor of Ken. Martin faces the same direction as Yanni. Two persons are sitting between Jarry and Martin. Olive faces south direction. Olive and Paul sit immediately left to each other. Olive is not an immediate neighbor of Ken and Jarry. The persons sit on the ends facing opposite directions to each other. Less than four persons are facing toward the north direction. Only Rosi is an immediate neighbor of Scott.