Given the emotion anger and the tweet "Joes gf started singing all star and then Joe got angry and was all sing it right and started angrily singing it back at her", 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.
2: moderate amount of anger can be inferred