the unlabeled set so I believe the total training set is 25,000 and the unlabeled set is about 50,000 so that's how much unlabeled data they're using there and for Yelp and Amazon they obtained some really large review datasets and I believe there was something like 6 million samples in in the unlabeled and so for the most part again another choice was that I think for the most part they used one Augmented sample per unlabeled sample so so but but he said that that would be something that might be a task specific parameter and that