Given the emotion sadness and the tweet "This night, room polluted with syringes, notebooks and shadows moving, this kind of night! Away melancholy, away!", 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