def _is_trivial_description(col_name, col_description):
    # type: (str, str) -> bool
    """
    Heuristics to determine if the column has a trivial description (which we
    do not document).
    """
    return col_description == col_name or \
           col_description == "Property " + col_name or \
           col_description == col_name.replace("_", " ")