CREATE TABLE "indy_500_results" (
  "year" text,
  "start" text,
  "qual" text,
  "rank" text,
  "finish" text,
  "laps" real
);

Question: What is the Qual with less than 68 laps?
SQL: SELECT "qual" FROM "indy_500_results" WHERE "laps"<68;

Question: The 147.481 Qual, happened in what year?
SQL: SELECT "year" FROM "indy_500_results" WHERE "qual"='147.481';