[{'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: Com2uS may assume the defense of any matter for which you are required to indemnify Com2uS by sending notice of such an intention to you. You shall use best efforts to cooperate with Com2uS's defense of these claims."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]