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: Also, our reviews have found, for example, that a lack of adequate strategic and workforce planning during the initial rounds of downsizing by some agencies affected their ability to achieve organizational missions. Sentence 2: Our reviews tell us that lack of workforce planning had no effect on agencies. 

Ex Output:
yes


Ex Input:
Sentence 1: Six million Poles lost their lives during World War II, and the Jewish population was decimated, reduced from 3 million to just a couple thousand. Sentence 2: During World War II, six million Poles lost their lives, and the Jewish population was decimated, reduced from 3 million to just a couple thousand.

Ex Output:
yes


Ex Input:
Sentence 1: From 1978 to 1980 he also served a two year clerkship with the Honorable A. Leon Higginbotham, Jr., of the United States Court of Appeals for the Third Circuit. Sentence 2: He served a clerkship with the Honorable A. Leon Higginbotham immediately after law school.

Ex Output:

no