Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: #NewYork: Several #Baloch &amp; Indian activists hold demonstrations outside @UN headquarters demanding Pak to stop exporting #terror into India
This tweet contains emotions: 
fear, sadness