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
"""
Reverse given sentence
"""

def reverse_sentence(sentence):
    words = sentence.split(" ")
    reverse_words = words[::-1]
    reverse_sentence = " ".join(reverse_words)
    return reverse_sentence

if __name__=="__main__":
    sentence = "hello world"
    reverse_sentence = reverse_sentence(sentence)
    print("Reverse of sentence '"+sentence+"' is '"+reverse_sentence+"'")
user
Reverse of sentence 'hello world' is 'world hello'
assistant