如何使用斯坦福解析器查找单词的父级和子级？

Question

我是对的（句子中父母和孩子的提取是否正确。）

String sentence = "Kumi is the girl who likes dogs.";
Tree parse = lp.parse(sentence);
SemanticGraph graph = SemanticGraphFactory.makeFromTree(parse);
IndexedWord wordConnective = graph.getNodeByIndexSafe(i);//i is the index of the word
List<IndexedWord> parentWords = graph.getParentList(wordConnective);
List<IndexedWord> childWord = graph.getChildList(wordConnective);

如果我想在这句话中提取谁的头，我该怎么办？

Answer 1

使用simple API的简单解决方案可能是：

new Sentence("Kumi is the girl who likes dogs").governor(4);