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: Why to have vanity sizes?Now sizes S,XS(evenXXS sometimes) are too big, WTF?! Dear corporate jerks, Lithuania didn't need this. #rant
This tweet contains emotions: 
anger, disgust