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: Some of these fb comments and/or tweets should make some people realize why black Americans feel the way they do 😳 #terrible
This tweet contains emotions: 
anger, disgust, fear, sadness