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: Police Officers....should NOT have the right to just 'shoot' human beings without provocation. It's wrong.\n\n@ORConservative @MichaelaAngelaD
This tweet contains emotions: 
anger, disgust, fear