Task: Categorize the tweet based on the intensity of the specified emotion E, capturing the tweeter's mental state. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: 5am blues while riding a cab home:\n- my belly is much bigger than the rest of my body\n- but i couldnt be preggy\n- how to lose it in a day
Emotion: sadness
Intensity class: 
2: moderate amount of sadness can be inferred