Using the tweet "@HSBC_HK you are a joke bank. I despair at your complete lack of common sense. The UK however, gets it. WTF is wrong​ with you ?", determine how much sadness is shown. The categories are: 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.