Look at the tweet "it is so unfair to my Emotions,that all of my efforts will go so unappreciative.I've stayed down even win they didNt deserve to STAY AROUND." and classify the intensity of the emotion sadness. Your 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.