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
def sort_list_of_tuples(list_of_tuples, key, reverse=False):
    '''This function sorts a list of tuples based on the specified key
    in ascending or descending order

    Parameters: 
       list_of_tuples (list): list of tuples
       key: the index of the tuple that should be used to sort
       reverse (bool): flag to decide sorting order, 
                        False for ascending, True for descending

    Returns:
        list: A sorted list of tuples
    '''

    # sort using specified key
    sorted_list = sorted(list_of_tuples, key=lambda x: x[key], reverse=reverse)

    return sorted_list

list_of_tuples = [(1, 11, 4), (2, 3, 5), (3, 2, 1), (4, 15, 9)]
key = 2

# Sort in ascending order
sorted_list_asc = sort_list_of_tuples(list_of_tuples, key, reverse=False)

# Sort in descending order
sorted_list_desc = sort_list_of_tuples(list_of_tuples, key, reverse=True)

print("Sorted list in ascending order:", sorted_list_asc)
print("Sorted list in descending order:", sorted_list_desc)
user
Sorted list in ascending order: [(3, 2, 1), (1, 11, 4), (2, 3, 5), (4, 15, 9)]
Sorted list in descending order: [(4, 15, 9), (2, 3, 5), (1, 11, 4), (3, 2, 1)]
assistant