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: Pakis are applauding Sharif's speech,i wonder how many really understood what he said!!!!\nThey are very much excited and happy
This tweet contains emotions: 
anger, disgust, joy, optimism