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 heard Movie Bob was furious about the Skittles analogy. He was upset that there wasn't actually any Skittles.
This tweet contains emotions: 
anger, disgust