[{'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: DoMobile may update its Privacy Policy from time to time, which will not reduce your rights under this Privacy Policy. When we change the policy in a material way, a notice will be posted on our website along with the updated Privacy Policy. If you do not agree to any modifications to this Policy, you could immediately stop all use of all the Services. Your continued use of the Site following the posting of any modifications to this Policy will constitute your acceptance of the revised Policy."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]