rank name nationality time (hand) notes
rank
name
nationality
time -lrb- hand -rrb-
notes
number
number hour min sec
number text text time text
1 tommy green great britain 4:50:10 or
how many ranks are there ?
WRB JJ NNS VBD-AUX EX .
10
Keyword Keyword Keyword Column Keyword Keyword Keyword
select count ( c1 ) from w
Keyword Keyword Column None None None
['agg', 'agg_count'] ['agg', 'agg_count'] c1