Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @WBIRSports They're still using his offense, up the middle 3X &amp; punt.
This tweet contains emotions: 
anger, disgust, sadness