Six persons S, T, U, V, W and X live in an eight floor building. V lives on top floor. W lives three floors below V. S lives on the floor which is immediately below the floor on which W lives. T lives on a floor above W but not immediately above the floor on which W lives. There is one vacant floor between U and X and X does not live immediately above or below S.
Which of the following inferences cannot be drawn from the above?
1
No one lives on the floor immediately below the floor on which T lives.
2
W lives on a floor below U.
3
One person lives between U and W.
4
X lives on the bottom most floor.