Question: What is the total (kg) when the snatch was 84, and bodyweight was less than 57.35?
SQL: SELECT AVG("Total (kg)") FROM "2-17703223-11" WHERE "Snatch" = 84.0 AND "Bodyweight" < 57.35;

Question: What is the clean & jerk when the total (kg) is more than 204, and snatch is more than 98?
SQL: SELECT AVG("Clean & Jerk") FROM "2-17703223-11" WHERE "Total (kg)" > 204.0 AND "Snatch" > 98.0;

Question: What is the total (kg when the bodyweight is more than 57.8, and the clean & jerk is less than 103?
SQL: SELECT SUM("Total (kg)") FROM "2-17703223-11" WHERE "Bodyweight" > 57.8 AND "Clean & Jerk" < 103.0;