[{'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: Advertising Partners We may receive information about You from other digital advertising companies with which We work ("Advertising Partners") to help Us deliver ads to You and recognize You across browsers and devices. This may include pseudonymous advertiser identifiers that some companies or third party ad platforms choose to share with us, such as Your "Customer ID" with a company or an identifier associated with a hashed version of Your email address. We may work with these Advertising Partners to synchronize their unique, anonymous identifiers to our own to enhance data points about a particular unique browser or device.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Contact_E_Mail_Address_1stParty, Identifier_1stParty, Identifier_Ad_ID_1stParty.'}]