rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 germany 17 9 14 40
what is the total number of silver medals won by russia , norway , and sweden combined ?
WP VBD-AUX DT JJ NN IN NN NNS VBN IN NNP , NNP , CC NNP VBN .
20
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Keyword Literal.String Keyword Literal.String Keyword Literal.String Keyword
select sum ( c4_number ) from w where c2 in ( 'russia' , 'norway' , 'sweden' )
None None Keyword Keyword Keyword Keyword Column None None None Literal Keyword Literal Keyword Keyword Literal Keyword None
['agg', 'agg_sum'] ['agg', 'agg_sum'] ['agg', 'agg_sum'] ['agg', 'agg_sum'] c4_number ['conj', 'conj_or'] ['conj', 'conj_or'] ['conj', 'conj_or'] ['conj', 'conj_or']