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: There are dozens of similar discoveries. Sentence 2: There are dozens of similar new species discovered.

Ex Output:
no


Ex Input:
Sentence 1: or at least they try and do something about it first Sentence 2: They might at least try and do something about it first.

Ex Output:
yes


Ex Input:
Sentence 1: The string of beaches along the coast are popular destinations for Kingstonians on weekends. Sentence 2: The beaches along the coast attract many foreigners as well.

Ex Output:

no