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: Sometimes I think the British political landscape is desolate and then I look over at the foaming wasteland of the US and think we're OK
This tweet contains emotions: 
optimism