Read the tweet "BLUES with BOB HADDRELL &amp; Guests\nFri 23rd Sep 8:30pm - 11:00pm #blues #free #TunbridgeWells" and determine the level of sadness present. Select from these options: 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