Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @onefumi oh I see. I've seen so many people mourn the loss that I was surprised to see your tweet. I suppose same old here in SA
This tweet contains emotions: 
sadness, surprise