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: Catering channel's at the height technics hearty enjoyment symptomatize: vrlfEyrN
This tweet contains emotions: 
joy