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 Q]: Sentence 1: Our work also has shown that the international Sentence 2: Our work proves that the international...
[EX A]: yes

[EX Q]: Sentence 1: Emperador (swordfish) is especially good grilled, and lenguado (sole) is delicious in batter, grilled, or sauteed in butter. Sentence 2: Swordfish tastes great grilled while sole is wonderful either battered, grilled or cooked in butter.
[EX A]: yes

[EX Q]: Sentence 1: But if he expects to have any credibility, he should understand the difference between the two versions. Sentence 2: The two versions are very similar so only the most credible people understand the difference.
[EX A]:
no