Nein ... Kein

Every villager has an object You ask “Hast du eine Banane?” The villager doesn't have a banana and answers, “Nein, aber er/sie hat eine Banane.” Continue asking around the circle until you discover who has the banana (or maybe you have it!) The villager discovered with the requested object is now the questioner. Pass objects around circle and keep them behind your back, so the questioner has to discover where it really is.