different ways for a human translate to census but it's not a huge space by any means so evaluation type 2 is kind of what we talked about so that evaluation type 1 is very much the generative model perspective of like well how good of a probabilistic model is this and so type 2 is instead kind of transfer and the things we're really talking about and caring about more there's a lot of ways we could use these language models so you could say how well does a better language mall potentially improve the word error rate