Task: Analyze the tweet to determine the degree of emotion E expressed by the user. Classify it into one of four intensity levels. 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: My author copies have landed in Australia. My agent has them. Soon, I'll be able to hold one and flick through it. #excitement #StoneCircle
Emotion: joy
Intensity class: 