[{'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: 38. Read, modify and delete contents in the SD card This permission allows APUS to read, modify and delete contents in SD card according to user's order."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]