[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: We may retain your personal information following the closure or termination of your Account if retention is reasonably necessary: •to comply with applicable laws, regulations or legal obligations; •to provide and complete customer support service; •to resolve disputes between or with LINE users, for the duration of the applicable limitation period; or •to detect and deter unauthorized or fraudulent use of, or abuse of, Services."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]