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: lol! no mention of pak PM or even his speech on any international news channel and pakis are rejoicing as if the world stands with them
This tweet contains emotions: 
joy, surprise