Direction: Eight boxes P, Q, R, S, T, U, V, and W are kept one above another but not necessarily in the same order. Three boxes are between W and V and neither of them is at the top or bottom position. Two boxes are between U and R and box U is above box R. Two boxes are between V and R. Box R is above box V. The number of boxes between P and W is same as the number of boxes between P and V. Box S is above box T and more than one box is between S and T. Box T is not at the bottom position.

1.  

What is the position of box W from the top?