CREATE TABLE "schedule_and_results" (
  "game" real,
  "october" real,
  "opponent" text,
  "score" text,
  "record" text
);

Question: What is the sum of October, when Opponent is "Pittsburgh Penguins"?
SQL: SELECT SUM("october") FROM "schedule_and_results" WHERE "opponent"='pittsburgh penguins';

Question: What is the sum of Game, when Record is "2-1-1", and when October is less than 21?
SQL: SELECT SUM("game") FROM "schedule_and_results" WHERE "record"='2-1-1' AND "october"<21;

Question: What is Opponent, when October is less than 31, and when Game is greater than 7?
SQL: SELECT "opponent" FROM "schedule_and_results" WHERE "october"<31 AND "game">7;