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: The animosity toward Hillary comes from conspiracy theories and perception, the animosity toward Trump is based on what he says and does.
This tweet contains emotions: 
anger, disgust, optimism