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: So on the plus side, I was finally losing a little bit of weight. Sentence 2: I was happy to finally be losing weight.
[EX A]: no

[EX Q]: Sentence 1: Western analysts now fear that the generals are using Chechnya to reassert control over national security and foreign policy. Sentence 2: Generals could do unsavory things with Cechnya.
[EX A]: no

[EX Q]: Sentence 1: The industry argues that it is not comparable to the (heavily taxed) telecommunications industry, and that such efforts result in double taxation--since service providers already pay taxes on phone-line usage--as well as for Internet vendors. Sentence 2: The industry argument is that treating them as telecommunications would impose unfair taxes on them.
[EX A]:
yes