Given the emotion sadness and the tweet "BLUES with BOB HADDRELL &amp; Guests\nFri 23rd Sep 8:30pm - 11:00pm #blues #free #TunbridgeWells", 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