Analyze the tweet "If you really care like you state @flyfrontier @FrontierCare then I would seriously address sensitivity training to your employees" to classify the intensity of the emotion fear. Your options are: 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.
0: no fear can be inferred