Eight friends P, Q, R, S, T, U, V and W are sitting in two rows facing each other. Each row has four persons. Q and R are sitting in front of each other. R is the immediate neighbour of S and T. W is sitting to the immediate left of T. W and U are diagonally opposite. V and Q are not next to each other. Who is in front of T?

A

R

B

P

C

Q

D

S