[{'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: Provide you with software updates, (your device will send its device ID to us). These updates may contain critical security and functionality patches that make your phone more secure (protecting all the personal data on your phone) and improve its performance. For staff training and quality assurance purposes, particularly in relation to our customer relations staff at our call, email and other customer support centres Ask for your opinions on Sony Mobile products and services and conduct product surveys Facilitate and process your searches and requests for information when you contact us about Sony Mobile and its products and services Hold prize draws, contests and other promotional offers Consider employing you if contact us via one of Sony Mobile's job application websites Checkout assistance service"}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Device_ID_1stParty.'}]