Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: . @UNFCCC @uncclearn The problem is the time it has taken to do this means its going to be out of date already. #sadly
This tweet contains emotions: 
fear, pessimism, sadness