How much money did James Seddon request?
CREATE TABLE "series_3" (
  "episode" text,
  "first_aired" text,
  "entrepreneur_s" text,
  "company_or_product_name" text,
  "money_requested" text,
  "investing_dragon_s" text
);
SELECT "money_requested" FROM "series_3" WHERE "entrepreneur_s"='james seddon';