rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 russia 3 0 2 5
what is the number of silver medals won by italy ?
WP VBD-AUX DT NN IN NN NNS VBN IN NNP .
1
select c4_number from w where c2 = 'italy'