user: Question: Which GNU/Linux had No haiku and a client of AirDC++?
Columns: ['Client', 'Windows', 'GNU/Linux', 'Mac OS X', 'Haiku']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['AirDC++', 'Yes', 'No', 'No', 'No']
SQL:

assistant: SELECT "GNU/Linux" FROM "Table" WHERE "Haiku" = 'No' AND "Client" = 'AirDC++';