Draw an ER diagram (Entity Relationship Model) for the database of a small communal student library. Students wanting to borrow a book from the library, do so using the command line interface of the database system. The system holds a list of books that the students may borrow from the library. The name of a student who wants to borrow a book is captured in the database, if it is not already in the database. A student may borrow one or more books from the library and this is captured by the system. When a student returns a book, the book once again becomes available for another student to borrow. The system should provide means to draw lists, such as which books are in the library, which books have been borrowed and which students have which books.