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: @govph I would like to know about the source of The President's optimism about running the country. I wonder if he can answer my curiosity.
This tweet contains emotions: 
optimism