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
from collections import Counter

def word_frequency(sentence):
    # Split the sentence into words
    words = sentence.split()

    # Generate a dictionary to store the frequencies
    freq = dict()
 
    # Iterate over the words
    for word in words:
        if word in freq: 
            freq[word] += 1
        else: 
            freq[word] = 1

    # Use Counter to find the frequencies of words
    frequencies = Counter(freq)

    # Print the frequencies of words
    for word, frequency in frequencies.items():
        print(word + ": " + str(frequency)) 

# Driver code
sentence = "This is a test string to check the frequency of words in the string"
word_frequency(sentence)
user
This: 1
is: 1
a: 1
test: 1
string: 2
to: 1
check: 1
the: 2
frequency: 1
of: 1
words: 1
in: 1
assistant