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

Question: Who was the constructor when the grid was 11?
SQL: SELECT "constructor" FROM "classification" WHERE "grid"=11;

Question: How many laps were completed by Piers Courage when BRM was the constructor and the grid is larger than 8?
SQL: SELECT COUNT("laps") FROM "classification" WHERE "constructor"='brm' AND "driver"='piers courage' AND "grid">8;