I need help putting this into tables thanks

Model the following by ER diagrams.

The following descriptions are about the course management system

a) A university consists of a number of departments.

b) Each department offers several courses.

c) There are a number of sections for each course.

d) Students register into particular courses and select desirable sections.

e) Each section is taught by an instructor from the appropriate department.

f) Each instructor helps a group of students