CREATE TABLE "results" (
  "party" text,
  "party_list_votes" real,
  "vote_percentage" text,
  "total_seats" text,
  "seat_percentage" text
);

Question: What is the total number of seats of the Christian Democratic Union (CDU) party?
SQL: SELECT "total_seats" FROM "results" WHERE "party"='christian democratic union (cdu)';

Question: What seat has a vote percentage of 100.0%
SQL: SELECT "seat_percentage" FROM "results" WHERE "vote_percentage"='100.0%';