Task: Assign the tweet to a corresponding ordinal class that best reflects the inferred mental state of the tweeter, based on the intensity of positive or negative sentiment expressed. 1: positive, 0: neutral, -1: negative.
Tweet: Dear justin , Gray Hoodies turned into Leather Jackets , '' Ay ! '' turned into '' Swag '' , u grew up , and we 've been here all the way . RT i u love Bieber â™¥
Intensity class: 