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: He also said that if this type of legislation is not feasible, the Association's members would like to be able to use their frequent flyer miles to upgrade to business class on long flights. Sentence 2: Association members prefer to fly business class.
[EX A]: yes

[EX Q]: Sentence 1: Global Culture represented the combined efforts of many people, and they are all acknowledged by name in the book. Sentence 2: The book acknowledges the many people who worked on Global Culture.
[EX A]: yes

[EX Q]: Sentence 1: Exhibit 8 provides a summary of the base WTP values used to generate estimates of the economic value of avoided health effects for this analysis, adjusted to 1999 dollars, and a brief description of the basis for these values. Sentence 2: The values used to generate the estimates are not available.
[EX A]:
yes