[{'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: If you are not logged into SwiftKey Cloud, language insights will not be collected from your device. You may at any time withdraw your consent for our use and retention of personal data collected by SwiftKey by going to the SwiftKey Cloud section in SwiftKey Settings. By withdrawing consent, your personal data collected through your use of the SwiftKey Keyboard will be deleted."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]