CREATE TABLE "coaches" (
  "number_name" text,
  "description" text,
  "livery" text,
  "owner_s" text,
  "date" real
);

Question: What is the description where the date is 1911?
SQL: SELECT "description" FROM "coaches" WHERE "date"=1911;

Question: What is the number and name where the date is earlier than 1905?
SQL: SELECT "number_name" FROM "coaches" WHERE "date"<1905;