When guiguinto, bulacan is the  home or representative town or province how many names are there?
CREATE TABLE "teen_edition_housemates" (
  "name" text,
  "home_or_representative_town_or_province" text,
  "age" real,
  "edition" text,
  "total_days_in_pbb_house" real,
  "duration" text,
  "status" text
);
SELECT COUNT("name") FROM "teen_edition_housemates" WHERE "home_or_representative_town_or_province"='Guiguinto, Bulacan';