[{'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: ELEX owns or has the right to use all the intellectual propriety rights with respect to the content and services that are developed or jointly developed by ELEX. This content and services are protected by applicable intellectual property laws, copyrights, trademarks, service marks, patents or other proprietary rights and laws."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]