[{'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: TRUSTe does not review or certify the privacy practices related to any other Comcast websites, software programs, products, or services including XFINITY TV, XFINITY Voice, XFINITY Internet, XFINITY Home, XFINITY Wi-Fi, or XFINITY email services."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]