For 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", assess the intensity of the emotion sadness. Choose one of the following: 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.