just you know the very specific thing like which of these two sentences is most likely so like for instance we could take a language model and do exactly that example at the beginning and ask it well you just saw a movie sentence review do you think the word very positive or very negative it's more likely after seeing this sentence so this would be this probe here which is sentiment analysis in blue and so we show over the course of training this language model we evaluate this kind of zero shot performance probe and we call