What is Team (B), when S No is less than 18, when Margin is 8 Wickets, and when Match Date is Oct 30, 1989?
CREATE TABLE table_name_31 (
    team__b_ VARCHAR,
    match_date VARCHAR,
    s_no VARCHAR,
    margin VARCHAR
)
SELECT team__b_ FROM table_name_31 WHERE s_no < 18 AND margin = "8 wickets" AND match_date = "oct 30, 1989"
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 Team (B), when S No is less than 18, when Margin is 8 Wickets, and when Match Date is Oct 30, 1989? ### Input: CREATE TABLE table_name_31 (
    team__b_ VARCHAR,
    match_date VARCHAR,
    s_no VARCHAR,
    margin VARCHAR
) ### Response: SELECT team__b_ FROM table_name_31 WHERE s_no < 18 AND margin = "8 wickets" AND match_date = "oct 30, 1989"