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

Question: What is the nationality of the athlete with a time of 2:12.56?
SQL: SELECT "nationality" FROM "heats" WHERE "time"='2:12.56';

Question: What time did Sara Nordenstam get?
SQL: SELECT "time" FROM "heats" WHERE "name"='sara nordenstam';

Question: What nationality is Jessica Pengelly?
SQL: SELECT "nationality" FROM "heats" WHERE "name"='jessica pengelly';