The conversation between human and AI assistant.
[|Human|] Write 2-3 sentences about the knowledge presented in the given article.
[|AI|] I'm sorry, but you didn't provide a link to the article for me to generate a response. Could you please provide me with the link or the content of the article you had in mind?
[|Human|] 
Write 2-3 sentences about the knowledge presented in the given article.