# Sanitize response
            queries = self.sanitize_query(response)

            # Validate queries
            if not self.validate_cypher_query(queries):
                raise ValueError("Invalid Cypher query syntax")

            self.logger.info("Successfully generated Cypher queries")
            return queries

        except Exception as e:
            self.logger.error(f"Error building Cypher queries: {e}")
            raise

    def split_queries(self, queries: str) -> List[str]:
        """Split combined queries into individual statements."""
        return [q.strip() for q in queries.split(';') if q.strip()]

# Usage
builder = CypherQueryBuilder(llm=llm)
cypher_queries = builder.build_queries(node_definitions, relationships)
print("Cypher Queries:", cypher_queries)