Who was the home team in the match that had an away team of Convoy Sun Hei Team B?
CREATE TABLE table_64684 (
    "Time" text,
    "Home team" text,
    "Score" text,
    "Away team" text,
    "Venue" text
)
SELECT "Home team" FROM table_64684 WHERE "Away team" = 'convoy sun hei team b'
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: Who was the home team in the match that had an away team of Convoy Sun Hei Team B? ### Input: CREATE TABLE table_64684 (
    "Time" text,
    "Home team" text,
    "Score" text,
    "Away team" text,
    "Venue" text
) ### Response: SELECT "Home team" FROM table_64684 WHERE "Away team" = 'convoy sun hei team b'