[{'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: Questions or Complaints If you have a question or a complaint about this Privacy Notice, our global privacy standards, or our information handling practices, you can reach our Global Privacy Office in writing by sending us a letter or postcard to: eBay Inc, Attn: Legal - Global Privacy Office, 2065 Hamilton Avenue, San Jose, California 95125, USA or follow the instructions on how to contact us posted at our eBay Privacy Center."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]