What is the earliest day that had a game against the Boston Bruins?
CREATE TABLE table_43472 (
    "Game" real,
    "February" real,
    "Opponent" text,
    "Score" text,
    "Record" text
)
SELECT MIN("February") FROM table_43472 WHERE "Opponent" = 'boston bruins'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the earliest day that had a game against the Boston Bruins? ### Input: CREATE TABLE table_43472 (
    "Game" real,
    "February" real,
    "Opponent" text,
    "Score" text,
    "Record" text
) ### Response: SELECT MIN("February") FROM table_43472 WHERE "Opponent" = 'boston bruins'