[{'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: Some of the cookies we commonly use are listed in the following chart. This list is not exhaustive, but it is intended to illustrate the main reasons we typically set cookies. If you visit one of our websites, the site may set some or all of the following cookies: Cookie name Description MUID Identifies unique web browsers visiting Microsoft sites. It is used for advertising, site analytics and other operational purposes."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty.'}]