Given the emotion anger and the tweet "@thatradiogeek That is a tremendous thing to wake up to and read, man. Glad to hear it, as we need WAY more people helping with this.", classify the intensity of the emotion displayed in the tweet. The classification options are: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.