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: A not very young man compiled info on a smiling baby then a mattress created new evil.
This tweet contains emotions: 
anger, anticipation, joy