Given the emotion anger and the tweet "Howard Webb always held up as knowing the answers. No red. Sutton and Craigan raging! Hahaha", 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.
1: low amount of anger can be inferred