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: there's no question about it because everybody was playing good together except the quarterbacks and the quarterbacks just didn't do anything Sentence 2: Nobody on the team works well together at all.
[EX A]: yes

[EX Q]: Sentence 1: The trend is called brachycephalization, and it has been happening mainly in rural Poland between the Carpathian Mountains and the Black Sea--which, for some arcane reason, is one of the few places on Earth where humans are still evolving. Sentence 2: The humans in rural Poland have evolved a third arm.
[EX A]: no

[EX Q]: Sentence 1: Following the Act of Union with England in 1707, the castle lost its strategic importance but later, in Victorian times, experienced a rebirth. Sentence 2: The Act of Union with England made the castle even more important.
[EX A]:
yes