Analyze the tweet "@NRO @Acosta @CNN @realDonaldTrump remember when NRO gave CNN grief about their relentless HC email crusade? me either." to 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.