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: was one moron  driving his oversize tonka truck with the big flag in the bed back and forth blaring country music. 😐 #disappointment
This tweet contains emotions: 
anger, disgust, pessimism, sadness