What is the number of silver where the rank is higher than 4 and bronze is smaller than 1?
CREATE TABLE "ice_dancing" (
  "rank" real,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT COUNT("silver") FROM "ice_dancing" WHERE "rank">4 AND "bronze"<1;