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 really sad when you can't order goods from china and the likes because of Internet fraudsters... What's this government really doing.
This tweet contains emotions: 
anger, disgust, pessimism, sadness