[{'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: If you are a California resident under 18 years old and a registered user, you can request that we remove content or information that you have posted to our website or other online services. Note that fulfilment of the request may not ensure complete or comprehensive removal (e.g., if the content or information has been reposted by another user). To request removal of content or information, please email guest.relations@target.com or call 800-440-0680."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]