input: Write a python function to create a Dog object and return its breed.
  assert get_dog_breed("Buddy", "Golden Retriever") == "Golden Retriever"
  assert get_dog_breed("Max", "Bulldog") == "Bulldog"
  assert get_dog_breed("Bella", "Poodle") == "Poodle"
output: def get_dog_breed(name, breed):
      class Dog:
          def __init__(self, name, breed):
              self.name = name
              self.breed = breed
      
      dog = Dog(name, breed)
      return dog.breed