CREATE TABLE "classic_competition" (
  "driver" text,
  "navigator" text,
  "vehicle" text,
  "class" text,
  "capacity" real,
  "total_time" text,
  "margin" text
);

Question: Which capacity has the class 4c3h?
SQL: SELECT "capacity" FROM "classic_competition" WHERE "class"='4c3h';

Question: What is the navigator for James?
SQL: SELECT "navigator" FROM "classic_competition" WHERE "driver"='james';

Question: How much time did Coad make when the margin was 04:02?
SQL: SELECT "total_time" FROM "classic_competition" WHERE "margin"='04:02' AND "driver"='coad';

Question: What class has a capacity smaller than 3384 for Ferguson?
SQL: SELECT "class" FROM "classic_competition" WHERE "capacity"<3384 AND "navigator"='ferguson';