What is the 1914 NER class with a d17/2 LNER class?
CREATE TABLE "classification" (
  "original_ner_class" text,
  "1914_ner_class" text,
  "lner_class" text,
  "cylinders" text,
  "driving_wheels" text
);
SELECT "1914_ner_class" FROM "classification" WHERE "lner_class"='d17/2';