Given the emotion sadness and the tweet "Excited to watch #stateoforigin tonight! Come on NSW #origin #blues #nsw #qld #nrl", rate the intensity of sadness shown. The rating scale is: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.