CREATE TABLE "winners_of_the_circuit_des_ardennes" (
  "year" real,
  "formula" text,
  "driver" text,
  "constructor" text,
  "location" text,
  "report" text
);

Question: What is the location that had a driver named Pierre de Caters?
SQL: SELECT "location" FROM "winners_of_the_circuit_des_ardennes" WHERE "driver"='Pierre de Caters';

Question: Who is the constructor for the car driven by George Heath?
SQL: SELECT "constructor" FROM "winners_of_the_circuit_des_ardennes" WHERE "driver"='George Heath';

Question: What is the total number of drivers who have cars constructed by Mercedes-Benz?
SQL: SELECT COUNT("driver") FROM "winners_of_the_circuit_des_ardennes" WHERE "constructor"='Mercedes-Benz';

Question: What is the location of the car that has a constructor of Lorraine-Dietrich?
SQL: SELECT "location" FROM "winners_of_the_circuit_des_ardennes" WHERE "constructor"='Lorraine-Dietrich';

Question: How many times did Charles Jarrott report?
SQL: SELECT COUNT("report") FROM "winners_of_the_circuit_des_ardennes" WHERE "driver"='Charles Jarrott';

Question: Who is the driver of the entry constructed by Mercedes-Benz?
SQL: SELECT "driver" FROM "winners_of_the_circuit_des_ardennes" WHERE "constructor"='Mercedes-Benz';