def check_for_take(string: str) -> bool:

    """
    Helper Function that checks to see if clapperboard elements
    follows set of rules to be identified as a "take" element

    Parameters
    ----------
    string: String
        (The string thay will be checked

    Returns
    -------
    Boolean
        True if object follows set of rules
        False if not.
    """

    if string.isdigit() and int(string) < 30:
        return True
    return False