用neo4j完成下面代码CREATE (sue:Person {name:"Sue"}),(anna:Person {name:"Anna"}), (joe:Person {name:"Joe"}), (bob:Person {name:"Bob"}), (sue)-[:KNOWS]->(bob), (sue)-[:KNOWS]->(anna), (sue)-[:KNOWS]->(joe), (joe)-[:KNOWS]->(anna)

以下是使用Cypher语句在Neo4j中创建节点和关系的代码：

CREATE (sue:Person {name:"Sue"}), (anna:Person {name:"Anna"}), (joe:Person {name:"Joe"}), (bob:Person {name:"Bob"})
CREATE (sue)-[:KNOWS]->(bob), (sue)-[:KNOWS]->(anna), (sue)-[:KNOWS]->(joe), (joe)-[:KNOWS]->(anna)

这个代码块将创建四个Person节点，分别代表Sue、Anna、Joe和Bob。然后，它会创建四个KNOWS关系，连接这些人之间的知晓关系。具体来说，Sue知道Bob、Anna和Joe，而Joe知道Anna。