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: Well, any technology can be used for good or ill. Sentence 2: That technology cannot be used for evil.

Ex Output:
yes


Ex Input:
Sentence 1: Quality-of-life drugs offer not just the pleasing possibility that you can do something about impotence, baldness, blackened toenails. Sentence 2: Quality life drugs cannot help those suffering from impotence.

Ex Output:
yes


Ex Input:
Sentence 1: um it's neighbor yeah Sentence 2: It is close by, yes.

Ex Output:

yes