Seriously. My first thought, too....
I'd pick her up, absolutely! Then throw her over my shoulder and dump her right in front of sensei and say "fix this." A couple weeks of sweeping the mat should teach her how to at least run the fuck away if she isn't gonna help herself....
Let's see the movie that has her showing some skills. Here's exactly how little it takes for a motivated woman to stop a fight. A line from The Longest Yard immediately leaps to mind.
The video shows the weakness in going to the ground if other people ara around.