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: Happy birthday to @LauraJillSomers! Hope you have a lovely and wonderful day. :) *fellow Cancer fist bump*
Emotion: joy
Intensity class: 