Question: How man teams had a total weight of 57.5?
SQL: SELECT COUNT("Group") FROM "1-2581397-3" WHERE "Weight (kg)" = '57.5';

Question: List the weight for 56 kilograms.
SQL: SELECT "Distance" FROM "1-2581397-3" WHERE "Weight (kg)" = '56';

Question: List the weight for 56.5 kilograms.
SQL: SELECT "Race" FROM "1-2581397-3" WHERE "Weight (kg)" = '56.5';