Name the oberliga sudwest for spvgg unterhaching for 1988-89
CREATE TABLE table_14242137_4 (
    oberliga_südwest VARCHAR,
    oberliga_bayern VARCHAR,
    season VARCHAR
)
SELECT oberliga_südwest FROM table_14242137_4 WHERE oberliga_bayern = "SpVgg Unterhaching" AND season = "1988-89"
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: Name the oberliga sudwest for spvgg unterhaching for 1988-89 ### Input: CREATE TABLE table_14242137_4 (
    oberliga_südwest VARCHAR,
    oberliga_bayern VARCHAR,
    season VARCHAR
) ### Response: SELECT oberliga_südwest FROM table_14242137_4 WHERE oberliga_bayern = "SpVgg Unterhaching" AND season = "1988-89"