Given the emotion sadness and the tweet "The fact I haven't had to wear a bra for a week and knowing I'll have to start wearing one again after tomorrow is depressing 🙄🙄", classify the intensity of the emotion displayed in the tweet. The classification options 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.
2: moderate amount of sadness can be inferred