Task: Determine the appropriate intensity category of emotion E for the tweet, reflecting the emotional 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: Good Master Vernon, welcome, nephews, from Bellario :\nThere is my lord, that thou interrupt'st our merriment.
Emotion: joy
Intensity class: 