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: Yellow Submarine is under tremendous pressure from Los Blancos. #WaveAfterWave #RMAVIL
This tweet contains emotions: 