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.

[Q]: Sentence 1: or at least they try and do something about it first Sentence 2: They might at least try and do something about it first.
[A]: yes

[Q]: Sentence 1: In an attempt to counter a threat from the Saracen Muslims, a new potent religious force from the East, the Byzantine army forcefully enlisted the men of the islands. Sentence 2: The Saracen Muslims would have easily taken over Byzantium if not for the draft.
[A]: no

[Q]: Sentence 1: The specific key conditions and strategies described in this guide can be used as suggestions for federal CIOs to apply or adapt to their environments, where appropriate. Sentence 2: The information in this guide should not be applied to federal CIOs.
[A]:
yes