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: It's rained every day since June 30. That's 13 #dreary, #soggy days in a row. #auckland
This tweet contains emotions: 
joy, pessimism, sadness