def _is_example_output_line(*, line: str) -> bool:
    """
    Get a boolean indicating whether a specified line is
    example section's output line or not.

    Parameters
    ----------
    line : str
        Target docstring line.

    Returns
    -------
    result : bool
        This function return True if a specified line is
        example section's output line.
    """
    line = line.strip()
    if line.startswith('>>>') or line.startswith('...'):
        return False
    return True