[{'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: create aggregated and/ or anonymous data (where such data does not enable the identification of a specific user). See "How does Waze use aggregated information", below;'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]