rank name nationality time notes
rank
name
nationality
time
notes
number
number min sec
number text text time text
4 chelsey gotell canada 2:28.15 wr
how many racers from australia competed in the race ?
WRB JJ NNS IN NNP VBD IN DT NN .
2
Keyword Keyword Keyword Column Keyword Keyword Keyword Keyword Column Keyword Literal.String
select count ( c2 ) from w where c3 = 'australia'
Keyword Keyword Column Column Literal None None None None None
['agg', 'agg_count'] ['agg', 'agg_count'] c2 c3