Having been rescued from near defeat by the Katharon resistance group, the Ptolemaios 2 now takes refuge at a Katharon base in the Arabian desert. Resistance leader Klaus Grad offers to join forces with Celestial Being against their common enemy, but the crew are reluctant to ally themselves with Katharon.
Oh, you think so?
It's just common sense.
هل تظن ذلك؟
.إنه الحس السليم
Wenn du meinst …
Liegt doch alles auf der Hand.
¿Eso crees? Es de sentido común.
¿Eso crees? Es de sentido común.
Ah, você acha? Todo 
mundo sabe disso por aqui.