Given the emotion sadness and the tweet "for an lgbt person to tell someone else that how they identify isn't valid is so sad and against everything we should stand for", 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.
2: moderate amount of sadness can be inferred