# Example to demonstrate Method Resolution Order (MRO) in Python

class A:
    def greet(self):
        print("Hello from A")

class B(A):
    def greet(self):
        print("Hello from B")

class C(A):
    def greet(self):
        print("Hello from C")

class D(C, B):
    pass

d = D()
d.greet()        # Hello from C (based on MRO)