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: @teenageic0n_ you'll be pleased to know my family are blues
This tweet contains emotions: 
anticipation, joy, optimism, surprise