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: 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