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: Gemma Simmons is the bright spot of the premiere so far. #AgentsofSHIELD
This tweet contains emotions: 
anticipation, joy, optimism, trust