[{'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: MOBILE APPS When you download or purchase an App you do so through a third party mobile application online store. You may be required to register with the mobile app store and be logged on before you can download or purchase an App. When downloading an App the app provider will typically collect certain device and app-related information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]