[{'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: We offer a "public profile" feature that allows you as a Member to publish portions of your professional profile to the public Internet. This public profile will be indexed and displayed through public search engines when someone searches for your name. You may choose the parts of your profile that search engines index or completely opt out of this feature in your LinkedIn account settings, or limit the publicly visible information in your SlideShare profile. However, third-party search engines may not automatically update their caches, which may contain old public profile information. Unless you delete them, your profiles on LinkedIn.com and our corresponding app or on SlideShare.net are always viewable on the respective Services.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]