rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 south korea 9 2 1 12
which nation had as many silver medals as mexico and turkey combined ?
WDT NN VBD-AUX RB JJ JJ NNS IN NNP CC NNP VBN .
Chinese Taipei
select c2 from w where c4_number = ( select sum ( c4_number ) from w where c2 in ( 'mexico' , 'turkey' ) )