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: @realDonaldTrump You've spent more time and energy protecting Michael Flynn than your own son. You're a coward and an awful parent.
This tweet contains emotions: 
anger, disgust, sadness