Evaluate the tweet for the intensity of the emotion fear. The categories are as follows: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.
Tweet: @dish_answers I've contacted @dish @dish_answers  #service #whathappenedtocustomerservice
0: no fear can be inferred