Consider the following code segment and classes. Student tom = new Student(); System.out.println(tom); public class Person { private int age; private int grade; private String gender; public Person() { age = 16; grade = 10; gender = "Female"; } public String toString() { String temp = "[" age ", " grade ", " gender "]"; return temp; } } public class Student extends Person { } What is printed as a result of executing the code segment