What gender has Romanized name and kim yoon-yeong?
CREATE TABLE "list_of_hostages" (
  "romanized_name" text,
  "name_in_hangul" text,
  "name_in_hanja" text,
  "gender" text,
  "birth_year" real
);
SELECT "gender" FROM "list_of_hostages" WHERE "romanized_name"='kim yoon-yeong';