Can you tell me the sum of Poles that has the Season of 2005, and the Series of formula three sudamericana?
CREATE TABLE "career_summary" (
  "season" text,
  "series" text,
  "team_name" text,
  "races" real,
  "poles" real,
  "wins" real,
  "points" real,
  "final_placing" text
);
SELECT SUM("poles") FROM "career_summary" WHERE "season"='2005' AND "series"='formula three sudamericana';