[{'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: This Privacy Policy may be revised to keep pace with changes in our products and services and laws applicable to Lookout and you. If we make material changes to this policy, then we will notify you in our application, here on this website, by email, or by means of a notice on the Lookout home page. Please note that your continued use of our services means that you agree with, and consent to be bound by, the new Privacy Policy. If you do not wish your information to be subject to the revised Privacy Policy, you will need to close your account."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]