Task: Evaluate the strength of emotion E in the tweet, providing a real-valued score from 0 to 1. A score of 0 denotes the absence of the emotion, while a score of 1 indicates the highest degree of intensity.
Tweet: .@Travelanswerman: The possibilities R endless Becca when U unplug from the 'Matrix!' Stay salty and #happy #surfing! #sunset #aloha …
Emotion: joy
Intensity score: 
0.604