Slicing a string in Python

Question:
Print the string "zing" by using slice notation to specify the correct range of characters in the string "bazinga".

Answer 1:

"bazinga"[2:6]

Answer 2:

str1 = "bazinga"
print(str1[2:6])

Answer 3:

str1 = "bazinga"
print(str1[2:-1])