Consider that a system has two entities, Student and Course. The student has the following properties: student name, number, SSN and GPA. Similarly, the course has the following properties: course name, course number, credit hours and a set of students who are currently registering on the course. Implement the above system taking into account the following requirements: 1. In course, the number of students that are registering this course is decided at the time when instantiating the course object. 2. Assume that studentl and student2 are two objects of type student, write a code that enables you to write: if (student1.isequal (student2)). Where studentl, student12 are student objects. The statement is true if the objects have the same GPA and credit hours.