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: As the last gringo reporter in Nicaragua, I naturally put in my bid for an interview with Clinton, which was politely declined by the White House handlers. Sentence 2: As the last Mexican reporter in Nicaragua, I did not want to talk to Clinton.
[EX A]: yes

[EX Q]: Sentence 1: As previously noted, LSC reissued its CSR instructions to all grantees, calling attention to problem areas known at that time. Sentence 2: LSC never reissued CSR instructions.
[EX A]: yes

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