Examine the tweet "@airtelindia have some issues with my broadband bill ,I am charged for the month before I signed up with airtel.. #hilarious" 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".
anger, disgust, joy, sadness