Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: This prison is awfully gloomy. Would you mind if I put some ribbons on the bars?
This tweet contains emotions: 
disgust, joy, optimism