Analyze the tweet "@simslover163 I guess it must be really expensive... For me it's that the whole family stayed in Poland, so I really miss them..." to classify the intensity of the emotion sadness. Your 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.
2: moderate amount of sadness can be inferred