rank npc gold silver bronze total
rank
npc
gold
silver
bronze
total
number
first second
number
number
number
number
number text(text) number number number number
1 china (chn) 95 71 65 231
what was the difference in gold medals between russia and china ?
WP VBD-AUX DT NN IN NN NNS IN NNP CC NNP .
59
select ( select c3_number from w where c2_first = 'china' ) - ( select c3_number from w where c2_first = 'russia' )