user: ### NOW ANSWER:
Question: What is the February number of the game played against the st. louis blues with a game number less than 58?
Columns: ['Game', 'February', 'Opponent', 'Score', 'Record']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [52.0, 1.0, '@ Hartford Whalers', '3 - 1', '23-25-4']
SQL:

assistant: SELECT AVG("February") FROM "Table" WHERE "Opponent" = 'st. louis blues' AND "Game" < 58.0;