Question: How many entries are there for weight when the winner is 1st - Defier and venue is Randwick?
SQL: SELECT COUNT("Weight (kg)") FROM "1-1360997-3" WHERE "Winner/2nd" = '1st - Defier' AND "Venue" = 'Randwick';

Question: Who was the jockey at Rosehill and the weight was 57.5 kg?
SQL: SELECT "Jockey" FROM "1-1360997-3" WHERE "Venue" = 'Rosehill' AND "Weight (kg)" = '57.5';

Question: When the time is 1:36.30 what shows as winner?
SQL: SELECT "Winner/2nd" FROM "1-1360997-3" WHERE "Time" = '1:36.30';