[{'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: Devices. You can access the Service from multiple devices if you sign into your account on the devices or register them on the Service. If you would like to disconnect your account from any of these devices, you can unregister the device through your account settings on the Service."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]