For the tweet "Zero help from @ups customer service. Just pushing the buck back and forth and promising callbacks that don’t happen.  #loathing", assess the intensity of the emotion anger. Choose one of 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.
3: high amount of anger can be inferred