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: #World do you know what the difference is between #drunk and #sober? One word. #Coherence.
This tweet contains emotions: 
anticipation, joy, optimism