Given the emotion anger and the tweet "@MarkRDuckett it did, i saw the tweet, it had a crack at u, about a greens tweet. it holds a grudge dude. so pathetic.", 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.