model then how claim can be fine-tuned to do all of these tasks and it gets up it goes like state-of-the-art on everyone it's crazy so how do they fight in it so the easiest tasks are the one are the so-called sequence level tasks where you basically have the sequence and you're you're about to predict one class label for the entire sequence so here where the sentence pair classification tasks for example the task we saw before the is next task but there is more sophisticated tasks that you need kind of supervised data for and so with