Question: Who was the opponent with the record of 15-21-6?
SQL: SELECT "Opponent" FROM "2-17311466-5" WHERE "Record" = '15-21-6';

Question: What day in January was the game greater than 49 and had @ montreal canadiens as opponents?
SQL: SELECT SUM("January") FROM "2-17311466-5" WHERE "Opponent" = '@ montreal canadiens' AND "Game" > 49.0;

Question: What was the total number of games on January 20?
SQL: SELECT COUNT("Game") FROM "2-17311466-5" WHERE "January" = 20.0;