CREATE TABLE "heats" (
  "rank" real,
  "heat" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" text
);

Question: What is the Nationality of the swimmer with a Time of 1:08.80?
SQL: SELECT "nationality" FROM "heats" WHERE "time"='1:08.80';

Question: What is Anna Khlistunova's Nationality?
SQL: SELECT "nationality" FROM "heats" WHERE "name"='anna khlistunova';