Task: Classify the tweet's emotional intensity into one of four ordinal levels of emotion E, providing insights into the mental state of the user. 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: .@Travelanswerman: The possibilities R endless Becca when U unplug from the 'Matrix!' Stay salty and #happy #surfing! #sunset #aloha …
Emotion: joy
Intensity class: 
2: moderate amount of joy can be inferred