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: I posted a snap of my dad, and someone thought he was my GRANDMOTHER #crying
This tweet contains emotions: 
anger, pessimism, sadness