rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 japan 5 2 0 7
which country won the most medals ?
WDT NN VBD DT RBS NNS .
China
Keyword Column Keyword Keyword Keyword Keyword Column Keyword Keyword Keyword
select c2 from w order by c6_number desc limit 1
None Column None Keyword Keyword Column None
c2 ['sort', 'sort_desc'] ['sort', 'sort_desc'] c6_number