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: But the conflict itself might create such a tendency or incentive. Sentence 2: It's possible that the conflict could lead to a tendency or incentive of that sort.

Ex Output:
yes


Ex Input:
Sentence 1: But in the final five minutes, I raised my bid to $250, then $275, then $300, and finally won the auction, exhilarated by my victory. Sentence 2: I lost the auction, sadly.

Ex Output:
yes


Ex Input:
Sentence 1: the tester meows as he drops the vermin on the developer's doorstep. Sentence 2: The tester made a noise when he put the rat on the doorstep.

Ex Output:

yes