In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.

Input: Consider Input: Sentence 1: Each of the companies visited used this as an indicator of the product's readiness for production and emphasized the importance of having critical manufacturing processes under control by the start of production. Sentence 2: Most of these companies had to learn this the hard way from previous production breakdowns.

Output: no


Input: Consider Input: Sentence 1: I am sorry for that, he said.  Sentence 2: I do not apologize for anything, he stated.

Output: yes


Input: Consider Input: Sentence 1: and so i can leave food out and know that you know she only eats when she's hungry i know some people have cats that no matter how much you put down they'll eat it all Sentence 2: She will drink when she eats.  


Output: no