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: Once again, critics declare Francis Ford Coppola's masterwork (re-released on its 25 th anniversary) the quintessential American epic. Sentence 2: The movie is successful, given that it was re released.

Ex Output:
no


Ex Input:
Sentence 1: Becker, Howard S. Problems of Inference and Proof in Participant Observation. Sentence 2: Problems of Inference and Proof in Participant Observation is related to Howard Becker.

Ex Output:
yes


Ex Input:
Sentence 1: did we do what was correct there Sentence 2: I am not wondering if what we did was correct.

Ex Output:

yes