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: Feelings got cheated when I mistook the sparkling ribena to be the normal ribena......
This tweet contains emotions: 
anger, disgust, pessimism, sadness