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

Question: what is the least laps when the driver is rubens barrichello and the grid is less than 12?
SQL: SELECT MIN("laps") FROM "classification" WHERE "driver"='rubens barrichello' AND "grid"<12;

Question: what is the time/retired when the laps is 55?
SQL: SELECT "time_retired" FROM "classification" WHERE "laps"=55;