What is the Builder of Locomotive 2?
CREATE TABLE "hebburn_line_locomotives" (
  "locomotive" text,
  "type" text,
  "builder" text,
  "builder_s_no" text,
  "built" real,
  "entered_service" real,
  "withdrawn" real
);
SELECT "builder" FROM "hebburn_line_locomotives" WHERE "locomotive"='2';