[{'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: 3. Complaints If you have any concerns or complaints about your privacy please contact us by: Sending a written request to our Privacy Officer by mail at: Halfbrick Studios Pty Ltd 23 Musgrave Rd, Red Hill Queensland 4059, Australia Email to privacy@halfbrick.com"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]