For the tweet "We want to help you with your #depression. Give our office a call to learn how #TMS may be the treatment you've been waiting for!", 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.
1: low amount of sadness can be inferred