Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Be it a rainy day, be it cheerful sunshine, I am a Prussian, want nothing to be but a Prussian.:|
This tweet contains emotions: 
joy, optimism