Task: Assess the emotional content of the tweet and classify it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's mental state.
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