For the tweet "@Argos_Online customer service is dreadful, phone bill is huge and get passed from person 2 person and keep taking money off my card #idiots", classify the intensity of the emotion anger. The possible classifications 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.