Oh yes, of course! [Sophie makes a face, sighing] I'm afraid there's not much I can tell you. As far as I know, everyone who arrived here saw a flash and a man in black beforehand, but we don't know anything about them. I thought it was magic at first, but... [she hesitates, loath to admit this] Well, having left the town once, I think it's much more likely that were brought here by a sort of science instead.