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: GAO will generally provide written notification to the agencies involved in the work electronically in an agreed-upon format that protects the files from alteration. Sentence 2: Agencies involved in the work can request administrator access so they can change the files remotely in special circumstances.
[EX A]: no

[EX Q]: Sentence 1: Grown in India, it was delivered to Canton, and while China outlawed the trade in 1799, local Cantonese officials were always willing to look the other way for squeeze money (a term still used in Hong Kong). Sentence 2: The trade was outlawed by China in 1799, but officials would often accept bribes to allow it.
[EX A]:
yes