Thomas, Jack, Harry, Sam, Yash and Jason are sitting equidistant from each…

Thomas, Jack, Harry, Sam, Yash and Jason are sitting equidistant from each other around a round table facing towards the centre. (a) Yash is sitting to the right of Sam. (b) Harry is sitting between Thomas and Jack. (c) Jason is sitting between Sam and Thomas. Who is sitting to the left of Jack?