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: @SilkInSide @TommyJoeRatliff that's so pretty! I love the sky in the background and the purple highlights with the dull colors is great
Emotion: sadness
Intensity class: 
0: no sadness can be inferred