[{'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: Cached Profiles on Search Engines: Please note that although we may deactivate your account or make your profile private at your request, Internet search engines such as Google and Bing cache publicly available webpages for a period of time beyond the control of Pandora, and may make your deactivated or formerly public profile available to users of their services on their platforms until such time as they refresh their webpage cache. Please consult with the applicable search engine to determine how you may remove webpages from their webpage cache."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]