no. date location surface opponent in final score
no .
date
location
surface
opponent in final
score
number
number parsed year month day
list length list_first list_second list_first_number list_first_number1 list_first_number2 list_second_number
number date text text text <w,score(number)>
1 28 august 2000 spoleto, italy $10,000 clay maret ani 6-2 7-6(7)
what was the only day grass was the surface used ?
WP VBD-AUX DT JJ NN NN VBD-AUX DT NN VBN .
1 June 2009
Keyword Column Keyword Keyword Keyword Column Keyword Literal.String
select c2 from w where c4 = 'grass'
None None None None Column Literal None None Column None None
c2 c4