Look at the tweet "My visit to hospital for care triggered #trauma from accident 20+yrs ago and image of my dead brother in it. Feeling symptoms of #depression" and 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.