[{'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: Contact Us about Privacy If for any reason you are concerned with the way that we may be using your personal information, you have questions about the privacy aspects of our products or services, or you wish to file a complaint, please contact us at: contact@playrix.com."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]