Task: Identify the intensity of emotion E conveyed in the tweet and assign it to the corresponding category. 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: I'm so sorry\nfor so many things\nI never say it\nmy burden to bear\nSo tired of talking\neven dreams grow stale\nMadness a relief\nto my ?
Emotion: sadness
Intensity class: 