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: .@SimonNRicketts if you don't know what a patronus is, I don't think we should have to tell you
This tweet contains emotions: 
anger, disgust, sadness