def IsTainted(split_line_of_utt):
    return ((len(split_line_of_utt) > 8) and (split_line_of_utt[8] == 'tainted'))
def IsTainted(split_line_of_utt):
    return ((len(split_line_of_utt) > 8) and (split_line_of_utt[8] == 'tainted'))