CREATE TABLE "participating_horses" (
  "saddle_cloth" real,
  "horse" text,
  "trainer" text,
  "jockey" text,
  "weight_kg" text,
  "barrier_b" real,
  "placing" text
);

Question: For which jockey was the weight in kg 53.5? 
SQL: SELECT "jockey" FROM "participating_horses" WHERE "weight_kg"='53.5';

Question: Who was the trainer when the jockey was Luke Nolen?
SQL: SELECT "trainer" FROM "participating_horses" WHERE "jockey"='Luke Nolen';

Question: What was the placing when the jockey was Damien Oliver?
SQL: SELECT "placing" FROM "participating_horses" WHERE "jockey"='Damien Oliver';

Question: What was the placing when the weight in kg was 58.0?
SQL: SELECT "placing" FROM "participating_horses" WHERE "weight_kg"='58.0';

Question: Who was the horse when the jockey was Peter Wells? 
SQL: SELECT "horse" FROM "participating_horses" WHERE "jockey"='Peter Wells';

Question: What was the weight in kg when the horse was Alcopop? 
SQL: SELECT "weight_kg" FROM "participating_horses" WHERE "horse"='Alcopop';