Based on the tweet "@F3Alpha #F3Roswell #Preblast\nI've been handed the keys to Roswell Area Park. See you in the gloom. Be ready to slip &amp; slide at 0530", categorize the level of anger felt by the author. Select from the following: 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.