[{'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: UPDATES.We reserve the right to update this Privacy Policy from time to time, with or without notice to you. If we update this Privacy Policy, we will post the revised Privacy Policy , and will update the "Effective Date" above. You agree to review this Privacy Policy periodically so that you are aware of any updates. Your continued use of our Services following an update to this Privacy Policy indicates your consent to any changes and signifies your agreement to the terms of our updated Privacy Policy. If you do not agree with any update or modification, you should uninstall our services.'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]