Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: @WBIRSports They're still using his offense, up the middle 3X &amp; punt.
This tweet contains emotions: 
anger, disgust, sadness