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

Question: Name the least Laps for accident and gird more than 13
SQL: SELECT MIN("laps") FROM "classification" WHERE "time_retired"='accident' AND "grid">13;

Question: Tell me the lowest Grid for engine and driver of emerson fittipaldi with more laps than 70
SQL: SELECT MIN("grid") FROM "classification" WHERE "time_retired"='engine' AND "driver"='emerson fittipaldi' AND "laps">70;