Given the emotion anger and the tweet "🇿🇦has become a place where people even the most timid of us all are baying for blood around every corner.", 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.