[{'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: 7. Amendment of This Privacy Policy We reserve the right to handle, amend, modify or otherwise change this Privacy Policy at any time and at our sole discretion, and if you do not agree to any amendment or modification of this Privacy Policy, you may stop using all of relevant applications, services and websites. Please note that our employees or agents have no right to change any of our policies."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]