Task: Determine the level of emotion E in the tweet by categorizing it into one of four intensity levels, reflecting the user's emotional expression. 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: Lyft app is giving you $50 to use free, enter code DUSK #Who doesn't love a great deal!?  #SAVE
Emotion: joy
Intensity class: 