athlete nation olympics gold silver bronze total
athlete
nation
olympics
gold
silver
bronze
total
list length
list length list_first list_second
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
number
number
number
number
<f, text> <n,text(text)> timespan number number number number
gillis grafstrom sweden (swe) 1920-1932 3 1 0 4
how many more silver medals did gillis grafström have compared to sonja henie ?
WRB JJ JJR NN NNS VBD-AUX NNP NNP VBD-AUX VBN TO NNP NNP .
1
select ( select c5_number from w where c1_list = 'gillis grafstrom' ) - ( select c5_number from w where c1_list = 'sonja henie' )