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: My @LDNOverground train is announcing absolutely everything overground station on the network #giggle
This tweet contains emotions: 
anticipation, joy, surprise