Read the following passage and solve the questions based on it.
There were eight friends, viz., P, W, T, S, U, Q, V and R—attending a New Year party. However, not all of them reached at the same time and not all of them guzzled the same quantity of beer at the party. Following is the data pertaining to their arrival and the drinks consumed by them at the party:
(i) T drank more than P but less than V and left later than P but earlier than S.
(ii) P drank more than W at the party and left later than V.
(iii) U drank less than Q but more than V and left later
(iv) W drank more than R and left earlier than V.
Who left the earliest?