northern pacific railway locomotives
the oldest nothern pacific railway locomotive made is class a.
{'scope': 'all', 'col_superlative': '9', 'row_superlative': '2', 'value_mentioned': 'no', 'max_or_min': 'max', 'other_col': '1', 'subset': None}
{'func': 'str_eq', 'args': [{'func': 'str_hop', 'args': [{'func': 'argmax', 'args': ['all_rows', 'year ( s ) retired'], 'result': None, 'ind': 0, 'tostr': 'argmax { all_rows ; year ( s ) retired }'}, 'class'], 'result': 'a', 'ind': 1, 'tostr': 'hop { argmax { all_rows ; year ( s ) retired } ; class }'}, 'a'], 'result': True, 'ind': 2, 'tostr': 'eq { hop { argmax { all_rows ; year ( s ) retired } ; class } ; a } = true', 'tointer': 'select the row whose year ( s ) retired record of all rows is maximum . the class record of this row is a .'}
eq { hop { argmax { all_rows ; year ( s ) retired } ; class } ; a } = true
select the row whose year ( s ) retired record of all rows is maximum . the class record of this row is a .
{'str_eq_2': 'str_eq', 'result_3': 'true', 'str_hop_1': 'str_hop', 'argmax_0': 'argmax', 'all_rows_4': 'all_rows', 'year (s) retired_5': 'year ( s ) retired', 'class_6': 'class', 'a_7': 'a'}
['class', 'wheel arrangement', 'fleet number ( s )', 'manufacturer', 'serial numbers', 'year made', 'quantity made', 'quantity preserved', 'year ( s ) retired']
[['4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern', '4 - 8 - 4 - oooooooo - northern'], ['a', '4 - 8 - 4', '2600 - 2611', 'alco', '67010 - 67021', '1926', '12', '0', '1949 - 1959'], ['a - 1', '4 - 8 - 4', '2626', 'alco', '68056', '1930', '1', '0', '1955'], ['a - 2', '4 - 8 - 4', '2650 - 2659', 'baldwin', '61771 - 61780', '1934 - 1935', '10', '0', '1953 - 1958'], ['a - 3', '4 - 8 - 4', '2660 - 2667', 'baldwin', '62163 - 62170', '1938', '8', '0', '1954 - 1958'], ['a - 4', '4 - 8 - 4', '2670 - 2677', 'baldwin', '64155 - 64162', '1941', '8', '0', '1954 - 1958'], ['a - 5', '4 - 8 - 4', '2680 - 2689', 'baldwin', '64667 - 64676', '1943', '10', '0', '1957 - 1959']]