Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: It'd probably be useful to more than women, but I'm dealing with re-reading an article about a woman being harassed on the subway. #concern
This tweet contains emotions: 
anger, disgust, fear, pessimism, surprise