 intake of the partial mixed ration, especially at night when nobody may be there. And we know that if we put too many cows in the robot, you'll get less milk per cow as visits on the farm as well. We have to look at factors such as number of milkings per cow is a good measure here. The number of fetch cows, he defines that as one to three cows per robot per day. And that would be cows that are trained. So first calf heifers,