Given the emotion anger and the tweet "Now that Ravi Shastri is finally appointed as the head coach, it'll be interesting to see whether Kohli finally stops throwing his tantrums.", 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.