Seven teachers P, Q, R, S, T, U and V are sitting in a straight row, facing north. Only Q sits between V and U. Only R sits to the right of T. P is to the immediate left of T. Only P sits between T and S. V does not sit at any of the extreme ends of the row. Who sits to the immediate left of Q?
1
P
2
T
3
U
4
More than one of the above
5
None of the above