OUTPUT:
['10', '20', 'uniformative'],
['', '', 'unkown ()'],
['', '', 'unkown ()'],
['', '', 'unkown ()'],
['', '', 'unkown ()'],
['', '', 'unkown ()'],
['11', '22', 'informative'],
['', '', 'unkown ()'],
['', '', 'unkown ()'],
['', '', 'unkown ()'],