Given the emotion anger and the tweet "75' Tierney reaches a deep cross to the back post and plays it back across but the Alloa defence clear. Celtic relentless here.", 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.
1: low amount of anger can be inferred