SSC GD Constable 14 Feb 2019 Shift 3 Paper

Seven friends O, P, Q, R, S, T and U are watching a movie sitting in a row. S is sitting at one extreme end. Q is sitting second to the right of S. P is sitting between O and Q. U is NOT sitting at any extreme end. R is sitting to the left of T. Who is sitting fourth to the right of U?