class Person:
    def __init__(self,name, age):
        self.__name = name
        self.__age = age
    def __str__(self):
        return(self.__name+" is "+str(self.__age)+" years old")
    def __eq__(self,other):
        if((self.__name)==(other.__name) and (self.__age)==(other.__age)):
            return(1)
        else:
            return(0)