CREATE TABLE "1999_00_season_as_a_four_year_old" (
  "result" text,
  "date" text,
  "race" text,
  "venue" text,
  "group" text,
  "distance" text,
  "weight_kg" text,
  "jockey" text,
  "winner_2nd" text
);

Question: How man teams had a total weight of 57.5?
SQL: SELECT COUNT("group") FROM "1999_00_season_as_a_four_year_old" WHERE "weight_kg"='57.5';

Question: List the weight for 56 kilograms.
SQL: SELECT "distance" FROM "1999_00_season_as_a_four_year_old" WHERE "weight_kg"='56';

Question: List the weight for 56.5 kilograms.
SQL: SELECT "race" FROM "1999_00_season_as_a_four_year_old" WHERE "weight_kg"='56.5';