TEACHER: Well, it turns out that while we were at sea, fighting the storm and diving into the deep ocean, we saw up there on the surface, a boat passing by.
ASSISTANT: (Diving in the sea, and representing what happened) Professor Look up there! It's a boat!
TEACHER:, Let's get to the surface so we can see.
ASSISTANT: Here, here! (Pause) Professor ... you see that? It is a very rare boat.
TEACHER: (Breaking the representation) Indeed, it was a very strange ship, back in those days, they were very popular, but now they are obsolete.