CREATE TABLE "campeonato_brasileiro_s_rie_a" (
  "position" real,
  "team" text,
  "points" real,
  "played" real,
  "drawn" real,
  "lost" real,
  "against" real,
  "difference" text
);

Question: What's the Points average with a Lost of 21, and Position of 22?
SQL: SELECT AVG("points") FROM "campeonato_brasileiro_s_rie_a" WHERE "lost"=21 AND "position"=22;

Question: What's the total Lost that has a Played that's larger than 42?
SQL: SELECT SUM("lost") FROM "campeonato_brasileiro_s_rie_a" WHERE "played">42;