Task: Determine the appropriate ordinal class for the tweet, reflecting the mental state of the tweeter through various degrees of positive and negative sentiment intensity. 1: positive, 0: neutral, -1: negative.
Tweet: `` kevinrose : Only brought my ipad on the trip , the lack of multitasking sucks at first but kinda forces you to be more mindful/zen . '' hmm . .
Intensity class: 