Given the emotion sadness and the tweet "If a friend lost his/her phone, how long do they have to mourn their lost phones before you ask for their earpiece?", 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