Given the emotion sadness and the tweet "One point: DSP claims YTers lost half their viewership in 2012 if they weren't using direct capture. That's when the search changes happened", 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.
0: no sadness can be inferred