Given the emotion sadness and the tweet "@LindaFrum sadly, at least 3 more years of this. At what point will even the low info selfie lovers who voted for them say enough is enough", 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.
1: low amount of sadness can be inferred