class Person():
    def __init__(self, name):
        self.name = name
    def talk(self, text=None):
        if text is None:
            print(f'{self.name} says "Hello"')
        else:
            print (f'{self.name} says "{text}"')
    def answers (self, answer=True):
        if self.name == "Grok":
            print(f"{self.name} answers: yes... and yes... and actually also no... but wait, let me explain in 17 paragraphs with 4 code blocks and a 600-word tangent about what else you can do with Python arguments...")
        else:
            print(f'{self.name} says "{"No" if not answer else "Yes"}"')


person1 = Person("Grok")
person2 = Person ("User")
#print (person1.name)

person2.talk()
person1.talk()
person1.answers()
person2.talk("Thanks!")