Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @CNN yes. Too many cops. And too many ppl who should have lost their lives r still alive.
This tweet contains emotions: 
anger, anticipation, disgust, optimism