
    Write a function that determines if a social network username length is odd, which is crucial for the platform's friend recommendation algorithm matching system. The function should evaluate the username length and return true if odd, enabling the system to properly categorize users for the matching process.
    

    
def word_len(s):
    """
    Write a function that determines if a social network username length is odd, which is crucial for the platform's friend recommendation algorithm matching system. The function should evaluate the username length and return true if odd, enabling the system to properly categorize users for the matching process.
    

    """
def word_len(s):
    """
    Write a function that determines if a social network username length is odd, which is crucial for the platform's friend recommendation algorithm matching system. The function should evaluate the username length and return true if odd, enabling the system to properly categorize users for the matching process.
    

    """
    s = s.split(' ')
    for word in s:
        if len(word) % 2 != 0:
            return True
        else:
            return False