Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @tweetingacct @amandacarpenter @TeamTrump the 'pledge' would have never have to be made if petulant child POStrump didn't threaten to run
This tweet contains emotions: 
anger, anticipation, disgust, fear, pessimism