Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @AdamAaronovich Well, there's no need to sulk. You can always request a song, you know.
This tweet contains emotions: 
anticipation, joy, optimism