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

Question: What is the score of the game before 56 held after February 18 against the Chicago Black Hawks.
SQL: SELECT "score" FROM "schedule_and_results" WHERE "game"<56 AND "february">18 AND "opponent"='chicago black hawks';

Question: What was the score of the game 57 after February 23?
SQL: SELECT "score" FROM "schedule_and_results" WHERE "february">23 AND "game"=57;