What is the total Gold with a Bronze smaller than 7, a Total of 1, a Nation of cape verde, and a Silver smaller than 0?
CREATE TABLE "sporting_events" (
  "rank" real,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT SUM("gold") FROM "sporting_events" WHERE "bronze"<7 AND "total"=1 AND "nation"='cape verde' AND "silver"<0;