[{'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: Online Advertising and Tracking. We permit third parties, such as ad networks and analytics providers, to collect information about your use of our website over time, in order that they may display ads that may be relevant to your interests or provide us with enhanced demographic and analytic information about our users. For example, we have implemented Google Analytics Demographic and Interest Reporting to provide site demographic reporting. Typically, the information we share with these types of third party providers is provided through cookies or similar tracking technologies. The only way to completely "opt out" of the collection of any information through cookies or other tracking technology is to actively manage the settings on your browser or mobile device. Please refer to your browser\'s or mobile device\'s technical information for instructions on how to delete and disable cookies, and other tracking/recording tools. (To learn more about cookies, clear gifs/web beacons and related technologies, you may wish to visit http://www.allaboutcookies.org and/or the Network Advertising Initiative\'s online resources, at http://www.networkadvertising.org You can also visit https://tools.google.com/dlpage/gaoptout/ to learn how to opt-out of Google Analytics). Depending on your mobile device, you may not be able to control tracking technologies through settings.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Demographic_3rdParty, Identifier_Cookie_or_similar_Tech_3rdParty.'}]