[{'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: On pages of the Comcast Web Services that contain social network functionality, the social network providing the functionality may be able to collect information about you, even if you don\'t use that functionality. For example, if a page within the Comcast Web Services contains a Facebook "Like" button, Facebook may be able to collect data about your visit to that page, even if you don\'t click on the "Like" button. Please review the privacy policy of the relevant social network and/or log out of it before you use the Comcast Web Services. As with other websites, you may be able delete any cookies placed on your device by the social network using your browser.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_3rdParty.'}]