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: The northerner drew a long thin blade from his belt and examined it. Sentence 2: The northerner looked a blade he took out from his boot.
[EX A]: yes

[EX Q]: Sentence 1: An' when our boys licked up a nest of th' varmints why, we'd taken us a mess o' respectable Yank 'Irregulars,' 'cordin' to their story. Sentence 2: Their story was completely fake.
[EX A]: no

[EX Q]: Sentence 1: But not many more. Sentence 2: It's not happening anymore.
[EX A]:
no