Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: @greencapt there's something to note in the fact that the mask manufacturer produced her smiling and him frowning.
This tweet contains emotions: 
joy, optimism, pessimism, surprise