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: when i was growing up and i before before i was married i was teaching school and teaching down in Corpus Christi and i wanted to be able to at least change a flat tire Sentence 2: Instead of being a teacher, I always wanted to work on vehicles.

Ex Output:
no


Ex Input:
Sentence 1: In the following centuries sand swept through the area burying many of the buildings. Sentence 2: Over time, sand swept through the region and buries the buildings.

Ex Output:
yes


Ex Input:
Sentence 1: Have you anyone who can testify to that? Sentence 2: Can anyone confirm that?

Ex Output:

yes