You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
# Python program to convert string into
# uppercase and lowercase
 
# Function to convert the string 
# into uppercase and lowercase 
def string_case(str): 
    upper_case = str.upper() # convert into uppercase 
    lower_case = str.lower() # convert into lowercase 
  
    print("Original String: ", str) 
    print("Uppercase String: ", upper_case) 
    print("Lowercase String: ", lower_case) 
  
str = 'Hello, World!'
string_case(str)
user
Original String:  Hello, World!
Uppercase String:  HELLO, WORLD!
Lowercase String:  hello, world!
assistant