Given the emotion fear and the tweet "@Mc_Cabe_Conor This is it. The complete illiteracy around the role, nature and extent of British agents is shocking.", classify the intensity of the emotion displayed in the tweet. The classification 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