Task: Determine the degree of intensity for emotion E in the tweet, giving it a score between 0 and 1, where 0 signifies the least intensity and 1 signifies the greatest intensity.
Tweet: Just popped a half bottle of 2014 @Bellawines #sparkling #gamaynoir from Westbank. Evenin', folks! \n#bcwinechat
Emotion: joy
Intensity score: 
0.620