Hello, i need to create an ER Diagram for one of my courses. It's one of those where you need to use your imagination. The requirements are: Create an ER Diagram for an event that will be created by an animal shelter. The event is to celebrate 30 years as an organization. Needs to have a minimum of 5 entities, and every entity needs to have a few attributes, as well as a primary key (ex: EMPLOYEE has Employee_ID, and attributes like name, address etc.).