Given the emotion anger and the tweet "@NM_NickNocturne Incentivise people to roam the Internet being morally offended, as if they didn't do it enough already.", 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.
2: moderate amount of anger can be inferred