CREATE TABLE "indy_500_results" (
  "year" real,
  "chassis" text,
  "engine" text,
  "start" text,
  "finish" text,
  "team" text
);

Question: What engine was used by the team the finished 2nd?
SQL: SELECT "engine" FROM "indy_500_results" WHERE "finish"='2nd';

Question: What chassis was used with the Chevrolet engine in 1991?
SQL: SELECT "chassis" FROM "indy_500_results" WHERE "engine"='chevrolet' AND "year"=1991;

Question: What was the most recent year when a g-force chassis started in 1st?
SQL: SELECT MAX("year") FROM "indy_500_results" WHERE "start"='1st' AND "chassis"='g-force';

Question: What was the starting position in the year before 1986?
SQL: SELECT "start" FROM "indy_500_results" WHERE "year"<1986;