outcome no. date tournament surface opponent score
outcome
no .
date
tournament
surface
opponent
score
number
number parsed year month day
address
list length list_first list_second list_first_number list_first_number1 list_first_number2 list_second_number list_second_number1 list_second_number2
text number date address text text <c,score(score)>
runner-up 1 23 august 2004 la paz, bolivia clay jenifer widjaja 6-3, 4-6, 0-6
tell me the number of hard surface courts .
VB PRP DT NN IN JJ NN NNS .
5
Keyword Keyword Keyword Keyword Keyword Keyword Keyword Keyword Column Keyword Literal.String
select count ( * ) from w where c5 = 'hard'
None None Keyword Keyword Keyword Literal Column None None
['agg', 'agg_count'] ['agg', 'agg_count'] ['agg', 'agg_count'] c5