Who is the home captain when the venue is adelaide oval?
CREATE TABLE table_name_81 (
    home_captain VARCHAR,
    venue VARCHAR
)
SELECT home_captain FROM table_name_81 WHERE venue = "adelaide oval"
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 is the home captain when the venue is adelaide oval? ### Input: CREATE TABLE table_name_81 (
    home_captain VARCHAR,
    venue VARCHAR
) ### Response: SELECT home_captain FROM table_name_81 WHERE venue = "adelaide oval"