This farce concerns the culprit in Lady Godard's murder. A certain detective makes it clear that Lady Godard was murdered by a member of her own family, despite their protests. Regrettably, the services of the detective's bodyguard are required. 
The bottle was dusty, but wiping 
it off did not remove the dust.
كانت القنّينة مُتّسخة، لكنّ مسحها لم يُزل الغبار
Das Glas war mit Staub verschmutzt,
Il vetro della bottiglietta è sporco di polvere,
A garrafa estava coberta de poeira,
só que esfregá-la não removeu a poeira.