Which GNU/Linux had no haiku and a client of airdc++?
CREATE TABLE table_11856 (
    "Client" text,
    "Windows" text,
    "GNU/Linux" text,
    "Mac OS X" text,
    "Haiku" text
)
SELECT "GNU/Linux" FROM table_11856 WHERE "Haiku" = 'no' AND "Client" = 'airdc++'
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: Which GNU/Linux had no haiku and a client of airdc++? ### Input: CREATE TABLE table_11856 (
    "Client" text,
    "Windows" text,
    "GNU/Linux" text,
    "Mac OS X" text,
    "Haiku" text
) ### Response: SELECT "GNU/Linux" FROM table_11856 WHERE "Haiku" = 'no' AND "Client" = 'airdc++'