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: World is facing #terrorism. Where #Terrorist's school exist? Who are terrorist's teacher &amp; father. Which is terrorist's motherland?
This tweet contains emotions: 
anger, fear, pessimism