For the tweet "5am blues while riding a cab home:\n- my belly is much bigger than the rest of my body\n- but i couldnt be preggy\n- how to lose it in a day", 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.
2: moderate amount of sadness can be inferred