Given the emotion sadness and the tweet "“Optimism may sometimes be delusional, but pessimism is always delusional.” —Alan Cohen #believe", 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.
0: no sadness can be inferred