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 protocols identify what the agencies can expect from GAO and what GAO expects of the agencies. Sentence 2: GAO and the agencies depend on each other for proper functioning.
[EX A]: no

[EX Q]: Sentence 1: The old man sighed, his face slumping into lines of fatigue and age. Sentence 2: The man was tired from his old age.
[EX A]: yes

[EX Q]: Sentence 1: There is a popular son et lumiyre on summer evenings. Sentence 2: There is nothing popular on summer evenings.
[EX A]:
yes