CREATE TABLE "the_scotch_arthurs" (
  "br_no" real,
  "sr_no" real,
  "sr_name" text,
  "builder" text,
  "built" text,
  "withdrawn" text
);

Question: Which Builder has BR No. 30782?
SQL: SELECT "builder" FROM "the_scotch_arthurs" WHERE "br_no"=30782;