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: This won't work, says Stephanopoulos, speaking  You can [avoid questions] in one press conference. Sentence 2: Stephanopolous believed this was bound to work.

Ex Output:
yes


Ex Input:
Sentence 1: so but we don't have a lot of paint inside of course the ceilings are you know all all have to be painted Sentence 2: All of the ceilings have to be painted.

Ex Output:

yes