Task: Classify the tweet into one of four ordinal classes of intensity of emotion E that best represents the mental state of the tweeter. 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: I was thinking about Fergie's music M.I.L.F and seriously, if I'm a mother someday, I'll be a M.I.L.F  #lmao #Empowerment #adorable
Emotion: joy
Intensity class: 