[{'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: ... my SD card? You can use Barcode Scanner to email a generated QR code or your scan history. To do this, the barcode image / history CSV file must first be written to device storage, which is why the permission is needed. As a bonus, this makes this output available for retrieval from your SD card directly. It is not used for any other purpose."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]