Given the emotion fear and the tweet "@theAliceRoberts @FryRsquared @AdamRutherford They've obviously never tried 'repressing' a red head #fiery", rate the intensity of fear shown. The rating scale is: 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.