using draw.io You are tasked with designing a database for a Movie Database. This system includes actors, movies, and roles. An actor can perform in multiple movies, and each movie can have multiple actors. Each role in a movie is specific to an actor. Steps: 1. Identify Entities and Attributes: List the entities involved (Actor, Movie, Role) and their respective attributes. 2. Define Relationships: Determine the relationships between entities. Clarify the type of each relationship (one-to-many, many-to-many, one-to-one). 3. Create an ER Diagram: Using the Mermaid syntax or any other diagramming tool, create an ER Diagram that visually represents the entities, attributes, and relationships. 4. Label Relationships: Clearly label each relationship on the diagram, indicating the roles of each entity. 5. Indicate Keys: Highlight the primary keys of each entity. Specify the use of foreign keys where necessary to establish relationships..