philippe étancelin
maserati straight - 6 is the only engine used once .
{'scope': 'all', 'row': '5', 'col': '4', 'col_other': 'n/a', 'criterion': 'equal', 'value': 'maserati straight - 6', 'subset': None}
{'func': 'only', 'args': [{'func': 'filter_str_eq', 'args': ['all_rows', 'engine', 'maserati straight - 6'], 'result': None, 'ind': 0, 'tointer': 'select the rows whose engine record fuzzily matches to maserati straight - 6 .', 'tostr': 'filter_eq { all_rows ; engine ; maserati straight - 6 }'}], 'result': True, 'ind': 1, 'tostr': 'only { filter_eq { all_rows ; engine ; maserati straight - 6 } } = true', 'tointer': 'select the rows whose engine record fuzzily matches to maserati straight - 6 . there is only one such row in the table .'}
only { filter_eq { all_rows ; engine ; maserati straight - 6 } } = true
select the rows whose engine record fuzzily matches to maserati straight - 6 . there is only one such row in the table .
{'only_1': 'only', 'result_2': 'true', 'filter_str_eq_0': 'filter_str_eq', 'all_rows_3': 'all_rows', 'engine_4': 'engine', 'maserati straight - 6_5': 'maserati straight - 6'}
['year', 'entrant', 'chassis', 'engine', 'points']
[['1950', 'philippe étancelin', 'talbot - lago t26c', 'talbot straight - 6', '3'], ['1950', 'automobiles talbot - darracq', 'talbot - lago t26c da', 'talbot straight - 6', '3'], ['1950', 'philippe étancelin', 'talbot - lago t26c da', 'talbot straight - 6', '3'], ['1951', 'philippe étancelin', 'talbot - lago t26c da', 'talbot straight - 6', '0'], ['1952', 'escuderia bandeirantes', 'maserati a6 gcm', 'maserati straight - 6', '0']]