[{'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 may also use one or more advertising networks and/or other audience segmenting technology providers to help select and deliver content on the Comcast Web Services, and advertisements sold by and promotional offers from Comcast on the Comcast Web Services and other digital properties. These providers use non-PII elements of Your Data shared with them by Comcast and its affiliates (such as the type of Comcast products and services that you purchase), and other information that they independently collect from your interaction with the Comcast Web Services and other digital properties that contain their technology. If we share non-PII elements of Your Data with these providers, they will keep this information confidential and only use it for specific purposes determined by Comcast. But the information that these providers independently collect through their pixels, cookies, and other technologies described in Section 8, is subject to their own privacy policies, not Comcast's Web Services Privacy Policy. If you do not want the benefits of the customization offered by these providers, you may opt-out here: Ad Choices Registered Users If you are a registered user, Comcast, or service providers acting at Comcast's request, may use Your Data, regardless of where we gathered such information, to determine what type of ad to display to you on the Comcast Web Services and other digital properties. For example, Comcast may use portions of Your Data that it gathered on www.xfinity.com to determine which ad to show you when you visit tv.xfinity.com. In addition, some of the graphical display, text, and other ads sold by Comcast and promotional offers from Comcast on the Comcast Web Services and other digital properties are customized for you based on the ZIP code of your XFINITY Internet service address, information about your current subscription, or use of Comcast products and services. If you do not want this information to be used to serve you targeted ads or promotional offers, you may opt-out here. Please note this does not opt you out of being served advertising or promotional offers. You will continue to receive generic advertisements and promotional offers."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_ZIP_3rdParty, Demographic_3rdParty, Demographic_Gender_3rdParty, Identifier_Cookie_or_similar_Tech_3rdParty.'}]