[{'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: d) Cookies or similar technologies: A cookie is a small text file or piece of data that is downloaded to and stored on your computer or device when you visit a website. Cookies are then sent back to the originating website on each subsequent visit, or to another website that recognizes the cookie. As part of BlackBerry\'s Offerings, BlackBerry may use different types of cookies or similar technologies ("Cookies") from time to time. Certain Cookies are necessary to facilitate your use of BlackBerry Offerings (such as when you use a shopping basket) or to protect both you and BlackBerry when you sign-in to certain services (such as storing your credentials to make it easier whenever you want to use BlackBerry Offerings or to confirm that you are logged in). Other Cookies are more performance-related such as for analytics or contextual purposes to help us understand how users engage with BlackBerry Offerings so we can provide new and enhanced BlackBerry Offerings (such as which pages or features are most popular). Some Cookies are more function-related and help personalize your experience and make BlackBerry Offerings easier to use (such as your language or jurisdiction preferences), or to help BlackBerry display personalized content to you. Other Cookies or similar technologies may be used for targeted advertising purposes (e.g. certain BlackBerry Offerings may be supported by advertising revenue and display advertisements and promotions which may be targeted against non-personally identifiable attributes or aggregate data collected by BlackBerry, and BlackBerry or our service providers may place such advertising on BlackBerry Offerings). Anonymized or aggregated information about usage of BlackBerry Offerings may be provided in a form that does not personally identify you to our service providers as part of analytics services and to help manage online advertising. Most browsers are initially set to accept Cookies, but you can usually change your browser settings to refuse Cookies or to indicate when a Cookie is being sent. You can typically remove or block browser Cookies using the settings in your browser, but that may impact your ability to use certain BlackBerry Offerings as they may not work well or at all with Cookies disabled. Choosing to continue without disabling Cookies indicates your consent to BlackBerry\'s use of Cookies in accordance with this Privacy Policy. Please visit the section below on "Managing your preferences" for more information on managing BlackBerry\'s use of Cookies.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty, Identifier_Cookie_or_similar_Tech_3rdParty.'}]