Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: A @FirstBSA not turning up? Why am I not surprised. Late for work again!
This tweet contains emotions: 
anger, surprise