Add Director label

Your challenge is to create a CypherNeo4j's implementation of GQL, the ISO standard query language for graph databases. It is declarative: you describe the pattern to find, and the database decides how to find it. statement that adds the Director labelA tag on a node that groups it with other nodes of the same kind. A node can carry more than one. to all Person nodesA vertex in a graph. In a property graph it can carry labels and properties. with a DIRECTED relationshipA named, directed connection between two nodes. Every relationship has a type, a start node and an end node. to a Movie node.

Previously, you used the following Cypher to add the Actor label to nodes with the ACTED_IN relationship.