rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 south korea 7 6 1 14
how many teams won at least three bronze medals in this event ?
WRB JJ NNS VBD IN JJS CD NN NNS IN DT NN .
4
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Literal.Number
select count ( c2 ) from w where c5_number >= 3
Keyword Keyword Column None Keyword Keyword Literal Column None None None None None
['agg', 'agg_count'] ['agg', 'agg_count'] c2 ['comp', 'comp_gequal'] ['comp', 'comp_gequal'] c5_number