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: Because it is a win-at-all-costs war to restore military prestige, Russian generals have shown utter indifference to civilian casualties and a willingness to lie to retain popular support. Sentence 2: Russian generals have assassinated many people in the past.
[EX A]: no

[EX Q]: Sentence 1: No, you are right, he said, "it is not as though there was a blood tie.  Sentence 2: He has thought this matter through a lot.
[EX A]: no

[EX Q]: Sentence 1: But they would get farther in their agendas if they would give a little respect to conventional marriage by letting heterosexual people keep the word marriage to themselves. Sentence 2: They would not try to get through their agendas.
[EX A]:
yes