[{'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: YOUR CALIFORNIA PRIVACY RIGHTS We do not share personal information with third parties for their direct marketing purposes unless you affirmatively agree to such disclosure, typically by "opting in" to receive information from a third party that is participating in a sweepstakes or other promotion on one of our sites. If you do ask us to share your personal information with a third party for its marketing purposes, we will only share information in connection with that specific promotion, as we do not share information with any third party (other than our service providers) on a continual basis. To prevent disclosure of your personal information for use in direct marketing by a third party, do not opt in to such use when you provide personal information on one of our sites.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]