What is the time for a lane less than 6, and a heat less than 4 for Joanne Malar?
CREATE TABLE "heats" (
  "rank" real,
  "heat" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" text
);
SELECT "time" FROM "heats" WHERE "lane"<6 AND "heat"<4 AND "name"='joanne malar';