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: Have you anyone who can testify to that? Sentence 2: Can anyone confirm that?

Ex Output:
yes


Ex Input:
Sentence 1: Some Rajput princes pursued an independent line. Sentence 2: Rajput princes pursue an independent line some of the time.

Ex Output:
yes


Ex Input:
Sentence 1: Far from devastating, this slowdown was, the White House said at the time, good for seniors. Sentence 2: The slow down is bad for seniors.

Ex Output:

yes