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: Still waiting to see if my @london2012track will make an appearance next week - two months today it was ordered  #badservice
This tweet contains emotions: 
anger, disgust, joy, sadness