[{'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: In addition to the cookies Microsoft sets when you visit our websites, third parties may also set cookies when you visit Microsoft sites. In some cases, that is because we have hired the third party to provide services on our behalf, such as site analytics. In other cases, it is because our web pages contain content or ads from third parties, such as videos, news content or ads delivered by other ad networks. Because your browser connects to those third parties' web servers to retrieve that content, those third parties are able to set or read their own cookies on your device and may collect information about your online activities across websites or online services."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty, Identifier_Cookie_or_similar_Tech_3rdParty.'}]