[{'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: Storage The app requests permission to access the phone's storage only in order to store the recorded calls and play the recorded files afterwards. The app does not access any other files nor excess user's photos."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]