Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: Half past midnight, loud banging on our front door, been told about new rape cases in Edinburgh today  #nosleep
This tweet contains emotions: 
anger, disgust, fear, sadness