For the tweet "@DaltonRapattoni sadly i have to go to bed now don't announce anything while i'm gone thank u i love you", classify the intensity of the emotion sadness. The possible classifications 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