$1.$ Define a PersonType object that represents a person's name, gender, social security number, race, and address. Be sure to define the relevant methods to fully implement the PersonType object. Define a StudentType object to inherit attributes of the PersonType object. However, each student has a student ID number, classification $($graduate or undergraduate$),$ major, gpa, and course list. A student should be able to change their major, enroll and unenroll from a course, and keep track of their how many semesters they have enrolled. Syntax: modifier class ClassName extends ClassName $\{\}$ PersonType

ssn : long

address : String

gender : char

race : String

name : String

PersonType$()$ : $--$

PersonType$($name$,$ ssn$)$ : $--$

PersonType$($PersonType p$)$ : $--//$ copy constructor

setName$($name$)$ : void

setNameAndSSN$($name$,$ ssn$)$ : void

setAll$($name$,$ ssn$,$ gender, race, addy$)$ : void

getName$()$ : String

getSSN$()$ : long

getGender$()$ : char

getRace$()$ : String

getAddress$()$ : String

print$()$ : void $2.$ Write the definition of the main in the Driver class to test the functionality of each of the implemented objects from Exercise $1.$ Declare two StudentType object, student$1$ and student$2.$