Direction: Study the following information to answer the given questions:

Nine persons R, S, T, U, V, W, X, Y and Z are sitting in a row. Four persons are facing south and rest are facing north. Not more than two adjacent persons face in same direction. Y sits in the middle of the row. U sits immediate right of W and both face in same direction. Four persons sit between X and Z. S sits second to the right of T, who faces north. X sits second to the left of Y and both face in same direction. Neither U nor S sits at extreme end. R is adjacent to T.V and Z face in same direction.