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: i love that tay &amp; tiff are just sitting at my house while i'm at work 🙃
This tweet contains emotions: 
joy, love, pessimism