To retrieve the character at index 3 from string s= Hello what command do we execute (multiple answers allowed)?

To retrieve the character at index 3 from string s= Hello what comman

1.	To retrieve the character at index 3 from string s= Hello what command do we execute (multiple answers allowed)?
A.	s[]
B.	s.getitem(3)
C.	s.__getitem__(3)
D.	s.getItem(3)
Answer» D. s.getItem(3)