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: But there are plenty of things for dollar-wielding visitors to buy now that private enterprise is permitted on a limited scale. Sentence 2: Private enterprise is not permitted.

Ex Output:
yes


Ex Input:
Sentence 1: for something like that because of the cultural differences Sentence 2: There's no cultural difference.

Ex Output:
yes


Ex Input:
Sentence 1: In both theaters you'll find the very highest standards of acting and production. Sentence 2: The theater has the highest standards because it is the most impressive in the country.

Ex Output:

no