Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @GrxjicTank WHY though! Why did u want to offend Americans?
This tweet contains emotions: 
anger, anticipation, disgust, sadness