class Human():
    def __init__(self, firstName, lastName, age):
        self.firstName = firstName
        self.lastName = lastName
        self.age = age

    def getFirstName(self):
        return self.firstName

    def getLastName(self):
        return self.lastName

    def getAge(self):
        return self.age

    def haveBirthday(self):
        self.age= self.age +1
        phrase = "Happy Birthday" + self.firstName + " " + self.lastName+ "!!"
        return phrase

    def eat(self, item):
        phrase = self.firstName + " " + self.lastName +" is eating " + item
        return phrase

    def walk(self):
        return self.firstName + " is walking."

    def babyNameMaker(self, kidFirstName, person2):
        kidLastName = self.lastName + "-" + person2.getLastName()
        kidAge = 0
        newKid = Human(kidFirstName, kidLastName, kidAge)
        return newKid