Given the emotion sadness and the tweet "@JeffBezos @amazon Who can I talk to about being terminated with no answer and not being paid for hours I worked? ERC have no answers", 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.