换句话说,如果应用程序猜测“a house cat”,而用户说它是“a lion”,就需要告诉知识库:如果对“Is it wild ?”针对“a house cat”的答案是“No”(见清单7)。
In other words, if the application guessed "a house cat" and you said it was "a lion", you need to tell the knowledge base that the answer to "is it wild?" is "no" for "a house cat" (see Listing 7).