So it's like this:
The Austrians have invaded and are teaching my courses. They are both from Graz. One says "ja" a lot. The other looks like you put Heikki Kovalainen and Kimi Raikkonen in a blender, then arbitrarily put them back together with a hot glue gun and some pomade. In the really good way, though! I know it doesn't sound possible, but yeah, that's just how it is.