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: Think Val might be going this week. I'll have to take the rest of the week off work to mourn. I'm sure they'll understand. #GBBO
This tweet contains emotions: 
sadness