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: Long day, kind tweets, our melancholy, @DownFrontArtist defeats.
This tweet contains emotions: 
anticipation, joy, optimism