[{'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: Information collected by third-parties for advertising purposes. We may allow service providers, advertising companies and ad networks, and other third parties to display advertisements on our Service and elsewhere. These companies may use tracking technologies, such as cookies or web beacons, to collect information about users who view or interact with their advertisements. We do not provide any non-masked or non-obscured personal information to third parties. Some of these third-party advertising companies may be advertising networks that are members of the Network Advertising Initiative, which offers a single location to opt out of ad targeting from member companies ( www.networkadvertising.org ). Opting out will not decrease the number of advertisements you see. To opt-out of cookies that may be set by third party data or advertising partners, please go to http://www.aboutads.info/"}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_3rdParty.'}]