What is the output of the following code?

```
public class Test {
public static void main(String[] args) {
new Person().printPerson();
new Student().printPerson();
}
}

class Student extends Person {
private String getInfo() {
return "Student";
}
}

class Person {
private String getInfo() {
return "Person";
}

public void printPerson() {
System.out.println(getInfo());
}
}
```
a. Person Person
b. Person Student
c. Stduent Student
d. Student Person

a. Person Person