year competition venue position notes
year
competition
venue
position
notes
number
address
number
number
number text address rank unitnum
1991 world race walking cup san jose, united states 12th 50 km
how many times has this racer finished below 20th position ?
WRB JJ NNS VBD-AUX DT NN VBD IN JJ NN .
2
Keyword Keyword Keyword Keyword Keyword Keyword Keyword Keyword Column Keyword Literal.Number
select count ( * ) from w where c4_number > 20
Keyword Keyword Keyword None None None None Keyword Literal Column None
['agg', 'agg_count'] ['agg', 'agg_count'] ['agg', 'agg_count'] ['comp', 'comp_greater'] c4_number