Below is given a pair of questions, which are required to be answered, and a triad of statements. Which group of statements is sufficient to answer both the questions? Question 1 : Who is sitting opposite to Q? Question 2 : Who is sitting to the right of Q? Statement 1 : P and U are sitting on left and right sides of T, respectively Statement 2 : P, Q, R, S, T and U are sitting around a round table with six chairs Statement 3 : Q is NOT sitting on the immediate left side of R