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: Ca'daan awoke and hid behind a bush to move his bowels. Sentence 2: Ca'daan was embarrassed abotu what he was doing.

Ex Output:
no


Ex Input:
Sentence 1: And Lying ... Sentence 2: And lying is a bad thing.

Ex Output:
no


Ex Input:
Sentence 1: One example of how we have adapted this participant-observer approach was in GGD's study of the services available to taxpayers from IRS after IRS reduced the number of public information agents Sentence 2: The participant-observer approach was adapted according to the GGD's study.

Ex Output:

yes