[{'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 pieces of information that a website transfers to an individual's hard drive for record-keeping purposes. Cookies make web-surfing easier by saving preferences and browsing patterns while you are at the Site. Cookies may be used to analyze the Site usage, improve content, customize the Site's content and layout and for other customer service purposes. A cookie may enable us to relate your use of our Site to other information about you, including your Personal Information. All of these purposes serve to improve and personalize your experience on our Site. Most Web browsers can be set to inform you when a cookie has been sent to you and provide you with the opportunity to refuse that cookie. Additionally, if you have a Flash player installed on your computer, your Flash player can be set to reject or delete Flash cookies. However, refusing a cookie may, in some cases, preclude you from using, or negatively impact the display or function of, the Site or certain areas or features of the Site."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]