CREATE TABLE "classification" (
  "driver" text,
  "constructor" text,
  "laps" real,
  "time_retired" text,
  "grid" real
);

Question: What number of laps were done by driver Ronnie Peterson?
SQL: SELECT "laps" FROM "classification" WHERE "driver"='ronnie peterson';

Question: Which driver had a time/retired of fuel system?
SQL: SELECT "driver" FROM "classification" WHERE "time_retired"='fuel system';