Task: Evaluate the tweet for emotional cues 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 indicate the tweeter's state of mind.
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