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 the data on marine casualties indicated that accidents were often caused, not by deficiencies in the vessels or other factors, but by human error. Sentence 2: The data on marine casualties showed that accidents were often caused machine failure.

Ex Output:
yes


Ex Input:
Sentence 1: 5 million has been raised since the campaign began. Sentence 2: So far the campaign has raised five million dollars.

Ex Output:
yes


Ex Input:
Sentence 1: However, participants generally agreed that while the accounting profession needs to take additional steps to address any misunderstanding as to the limits of an audit, there is room to improve the audit process and auditor reporting. Sentence 2: Participants generally agreed that there is not room to improve the audit process.

Ex Output:

yes