year competition venue position event notes
year
competition
venue
position
event
notes
number
address
first second first_number
first second second_number
number
number text address rank(text) text(unitnum) unitnum
2002 world junior championships kingston, jamaica 17th (q) shot put (6 kg) 17.77 m
how many competitions has anton lyuboslavskiy been in ?
WRB JJ NNS VBD-AUX NNP NNP VBD-AUX IN .
11
Keyword Keyword Keyword Column Keyword Keyword Keyword
select count ( c2 ) from w
Keyword Keyword Column None None None None None None
['agg', 'agg_count'] ['agg', 'agg_count'] c2