[{'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: 1.5. These Rules have been developed and are used in accordance with the Site Use Rules available at http://vk.com/terms. In case of contradictions between these Rules and other official documents of the Site Administration, these Rules will prevail."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]