british rail classes 253 , 254 and 255
the class 254 had a higher number of cars per set compared to the class 253 among the british rail classes 253 , 254 and 255 .
{'row': '4', 'col': '5', 'order': '1', 'col_other': '1', 'max_or_min': 'max_to_min', 'value_mentioned': 'no', 'scope': 'all', 'subset': None}
{'func': 'str_eq', 'args': [{'func': 'str_hop', 'args': [{'func': 'nth_argmax', 'args': ['all_rows', 'cars per set', '1'], 'result': None, 'ind': 0, 'tostr': 'nth_argmax { all_rows ; cars per set ; 1 }'}, 'class'], 'result': 'class 254', 'ind': 1, 'tostr': 'hop { nth_argmax { all_rows ; cars per set ; 1 } ; class }'}, 'class 254'], 'result': True, 'ind': 2, 'tostr': 'eq { hop { nth_argmax { all_rows ; cars per set ; 1 } ; class } ; class 254 } = true', 'tointer': 'select the row whose cars per set record of all rows is 1st maximum . the class record of this row is class 254 .'}
eq { hop { nth_argmax { all_rows ; cars per set ; 1 } ; class } ; class 254 } = true
select the row whose cars per set record of all rows is 1st maximum . the class record of this row is class 254 .
{'str_eq_2': 'str_eq', 'result_3': 'true', 'str_hop_1': 'str_hop', 'nth_argmax_0': 'nth_argmax', 'all_rows_4': 'all_rows', 'cars per set_5': 'cars per set', '1_6': '1', 'class_7': 'class', 'class 254_8': 'class 254'}
['class', 'operator', 'number', 'year built', 'cars per set', 'unit numbers']
[['class 253', 'br western region', '27', '1975 - 1977', '9', '253001 - 253027'], ['class 253', 'br western region', '13', '1978 - 1979', '9', '253028 - 253040'], ['class 253', 'br cross country', '18', '1981 - 1982', '9', '253041 - 253058'], ['class 254', 'br eastern region br scottish region', '32', '1977 - 1979', '10', '254001 - 254032'], ['class 254', 'br eastern region br scottish region', '4', '1982', '10', '254033 - 254037']]