Hi! I am having some trouble with this exercise. It's about Modeling with UML Class Diagrams.

Anything would be greatly appreciated!

In a university there are different classrooms, offices and buildings. A building has a name and it can contain many offices and/or classrooms. A person working at the university has a unique ID and can be a professor or an employee. A professor can be a full, associate, assistant professor, or visiting professor. Offices and classrooms have a number ID, and a classroom has a number of seats. Every employee works in an office. De Santis, Parker, Maltz, and Horvitz are buildings. Dr. Mitropoulos is a Full Professor. Dr. Simco is a Full Professor. Dr. Miller is an Associate Professor. Dr. Jones is an Assistant Professor. Dr. Hanbury is a Full Professor. Room 4069 is Dr. Mitropoulos' office in the DeSantis building Room 4070 is Dr. Simco's office in the DeSantis building Room 101 is Dr. Miller's office in the Parker building Room 300 is Dr. Jones' office in the Maltz building Room 1 is Dr. Hanbury's office in the Horvitz building. Room 3100 is a classroom in the DeSantis building with 30 seats Room 110 is a classroom in the Parker Buidling with 25 seats Room 15 is a classroom in the Maltz building with 50 seats The Horvitz building does not have any classrooms