Name the oberliga bayern for sv sandhausen for 1986-87
CREATE TABLE table_970 (
    "Season" text,
    "Oberliga Bayern" text,
    "Oberliga Hessen" text,
    "Oberliga Baden-W\u00fcrttemberg" text,
    "Oberliga S\u00fcdwest" text
)
SELECT "Oberliga Bayern" FROM table_970 WHERE "Oberliga Baden-W\u00fcrttemberg" = 'SV Sandhausen' AND "Season" = '1986-87'
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 bayern for sv sandhausen for 1986-87 ### Input: CREATE TABLE table_970 (
    "Season" text,
    "Oberliga Bayern" text,
    "Oberliga Hessen" text,
    "Oberliga Baden-W\u00fcrttemberg" text,
    "Oberliga S\u00fcdwest" text
) ### Response: SELECT "Oberliga Bayern" FROM table_970 WHERE "Oberliga Baden-W\u00fcrttemberg" = 'SV Sandhausen' AND "Season" = '1986-87'