Given the emotion anger and the tweet "Police don't wanna be called pigs but they keep actin like em....honestly that's even an insult to pigs", rate the intensity of anger shown. The rating scale is: 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.
3: high amount of anger can be inferred