CREATE TABLE "table1_16527640_2" (
  "player" text,
  "vfl_games" real,
  "vfl_club_s" text,
  "rank_held_at_time_of_death" text,
  "date_of_death" text,
  "location" text
);

Question: What vfl club(s) did players who played 23 cfl games play for?
SQL: SELECT "vfl_club_s" FROM "table1_16527640_2" WHERE "vfl_games"=23;

Question: What locations did sid o'neill play football?
SQL: SELECT "location" FROM "table1_16527640_2" WHERE "player"='Sid O''Neill';

Question: What vfl club(s) for players ranked sergeant, 8th brigade australian field artillery at time of death?
SQL: SELECT "vfl_club_s" FROM "table1_16527640_2" WHERE "rank_held_at_time_of_death"='Sergeant, 8th Brigade Australian Field Artillery';

Question: How many players named paddy rowan?
SQL: SELECT COUNT("rank_held_at_time_of_death") FROM "table1_16527640_2" WHERE "player"='Paddy Rowan';