Task: Determine the prevailing emotional tone of the tweet, categorizing 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 most accurately represent the tweeter's mental state.
Tweet: Too many are on their 'yeah, the thing going on with cops shooting innocent people is sad - but just not in my backyard, so..' #sad #blm
This tweet contains emotions: 
disgust, pessimism, sadness