Task: Evaluate and classify the tweet into an ordinal scale that captures the inferred mental state of the tweeter, considering the intensity of sentiments ranging from positive to negative. 1: positive, 0: neutral, -1: negative.
Tweet: I just took '' 15 and Pregnant - A justin bieber Love Story -LCB- ALL PAR  '' and got : part11 :) School Again  Oh Joy ! Try it : .
Intensity class: 