[{'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: You may terminate this Agreement at any time by giving NQ Mobile written notice of termination addressed to NQ Mobile at the address of its headquarters and to the attention of the "Legal Department" at such address.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]