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.

Ex Input:
Sentence 1: right that's right that's right it's pretty good but we take her to just about Sentence 2: That's terrible and not good; not good at all.

Ex Output:
yes


Ex Input:
Sentence 1: I never spoke to my aunt, and I am not a student of the large literature by and about her. Sentence 2: I engage in long discussions with my fascinating aunt.

Ex Output:
yes


Ex Input:
Sentence 1: But if, on the other hand, it was John, the whole thing was explained quite naturally." Sentence 2: If it was John, it was easy to understand the whole thing.

Ex Output:

yes