✪ Choose the correct option.
What will be displayed by the following code?
class A:
def __str__(self):
return“A”
class B(A):
def __str__(self):
return“B”
class C(B):
def __str__(self):
return“C”
def main():
b = B()
a = A()
c = C()
print(a, b, c)
main()