class Humen:
    def __init__(self, name,age,gender):
        self.__name = name
        self.__age = age
        self.__gender = gender
    def gets(self):
        return {
            "name":self.__name,
            "age":self.__age,
            "gender":self.__gender,
               }
class Student(Humen):
    def __init__(self,name,age,gender,id):
        super().__init__(name,age,gender)
        self.__id = id
    def gets(self):
        return {
            "name":self.__name,
            "age":self.__age,
            "gender":self.__gender,
            "id":self.__id,
               }