Evaluate the tweet for the intensity of the emotion anger. The categories are as follows: 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.
Tweet: interesting that we,an Authentic Afghan Restaurant,R getting calls from the media over resent tragedy that happened in NJ@latimes @NBCNews
1: low amount of anger can be inferred