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: @Dominos_UK worst thing is i have confimation from them #angry
This tweet contains emotions: 
anger, disgust, sadness