[{'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: How we use your personal information The personal information we collect allows us to keep you posted on Apple's latest product announcements, software updates, and upcoming events. If you don't want to be on our mailing list, you can opt out anytime by updating your preferences. We also use personal information to help us create, develop, operate, deliver, and improve our products, services, content and advertising, and for loss prevention and anti-fraud purposes."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]