CREATE TABLE "boxing" (
  "athlete" text,
  "event" text,
  "round_of_32" text,
  "round_of_16" text,
  "quarterfinal" text,
  "semifinal" text,
  "final" text
);

Question: What is the final for middleweight –75 kg?
SQL: SELECT "final" FROM "boxing" WHERE "event"='middleweight –75 kg';

Question: For the light heavyweight –81 kg event that did not advance to semifinal, who was the athlete?
SQL: SELECT "athlete" FROM "boxing" WHERE "semifinal"='did not advance' AND "event"='light heavyweight –81 kg';

Question: What was the final for rouhollah hosseini?
SQL: SELECT "final" FROM "boxing" WHERE "athlete"='rouhollah hosseini';

Question: When the round of 32 was n/a and quarterfinal was did not advance, what was the round of 16?
SQL: SELECT "round_of_16" FROM "boxing" WHERE "quarterfinal"='did not advance' AND "round_of_32"='n/a';