What was the Company or Product name where Entrepreneurs Geoff and Colette Bell requested £75,000?
CREATE TABLE "series_10" (
  "episode" text,
  "first_aired" text,
  "entrepreneur_s" text,
  "company_or_product_name" text,
  "money_requested" text,
  "investing_dragon_s" text
);
SELECT "company_or_product_name" FROM "series_10" WHERE "money_requested"='75,000' AND "entrepreneur_s"='geoff and colette bell';