[{'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: (c) We may share non-personally-identifiable information with interested third-parties to assist them in understanding the usage patterns for certain Content, Services, advertisements, promotions, and/or functionality on our Web Site."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]