[{'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 Most Microsoft Sites use "cookies," small text files that can be read by a web server in the domain that put the cookie on your hard drive. We may use cookies to store your preferences and settings; help with sign-in; provide targeted ads; and analyze site operations. Click here to learn more.'}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]