Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: If you think reason will prevail in this election remember that Hitler was elected by what was then a wholly 'reasonable' society. #fear
This tweet contains emotions: 
fear