[{'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: "Cookies" are small text files that are placed on your hard drive by a Web server when you access our Services. We may use both session Cookies and persistent Cookies to identify that you\'ve logged in to the Services and to tell us how and when you interact with our Services. We may also use Cookies to monitor aggregate usage and web traffic routing on our Services and to customize and improve our Services. Unlike persistent Cookies, session Cookies are deleted when you log off from the Services and close your browser. Although most browsers automatically accept Cookies, you can change your browser options to stop automatically accepting Cookies or to prompt you before accepting Cookies. Please note, however, that if you don\'t accept Cookies, you may not be able to access all portions or features of the Services. Some third-party services providers that we engage (including third-party advertisers) may also place their own Cookies on your hard drive. Note that this Privacy Policy covers only our use of Cookies and does not include use of Cookies by such third parties.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty, Identifier_Cookie_or_similar_Tech_3rdParty.'}]