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: #NawazSharif confesses that #Pakistan  supports #terror at #unga\n#BurhanWani
This tweet contains emotions: 
anger, disgust, fear