[{'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: Stay connected with United Mobile Tools Open UnitedHub.com in a new tab Open United's Facebook page in a new tab Open United's Twitter feed in a new tab Open United's YouTube page in a new tab Open United's Instagram feed in a new tab Open United's LinkedIn profile in a new tab Copyright © 2017 United Airlines, Inc. All rights reserved."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]