Examine the tweet "@ImNotInfected — rather someone that could help her. Concern clouded her green eyes, not once having seen a girl alone in the woods and —" and determine which of these emotions are present: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If there are no identifiable emotions, reply with "neutral or no emotion".
anticipation, fear, sadness, surprise