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: The underground at Waterloo is not a nice place to be at 8.30am on a Thursday #somanypeople #grim
This tweet contains emotions: 
anger, disgust, fear, pessimism, sadness