[{'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: If you do not agree to any of the provisions of this Privacy Policy, you should not use the Website, the Apps or any of the Services. If you have any questions or concerns, you can contact us at privacy@soundcloud.com."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]