rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 united states 12 13 6 31
which nation had the same total number of gold medals as japan ?
WDT NN VBD-AUX DT JJ JJ NN IN NN NNS IN NNP .
Netherlands
select c2 from w where c2 != 'japan' and c3_number = ( select c3_number from w where c2 = 'japan' )