Given the emotion sadness and the tweet "Refuge Recovery Boston - Weds 7:30-9 pm. #healing #support #addiction #recovery #buddhism #meditation #sober #cambma #meeting #harvardsq", 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