[{'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: We also use Personal Data to better understand our Athletes and the people who use our Services. This helps us to innovate, plan and design new products, services, features and functionality that our Athletes need and want."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]