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: And after the amazing experience of seeing history come to life, people would obviously want a souvenir. Sentence 2: People needed souvenirs when they went on vacation.
[EX A]: no

[EX Q]: Sentence 1: Truly, I believe the country is in the best of hands, but how do I rid myself of these impure thoughts? Sentence 2: The thoughts were coming often.
[EX A]: no

[EX Q]: Sentence 1: Unlike the 1980s, when the economy's leading figures often seemed to be people like Michael Milken and Boone Pickens, who were speculators in that classic populist sense of the word, the people who get the most attention and respect today are almost all businessmen who spend their time making things, not playing with other people's  Bill Gates, Michael Dell, or whoever. Sentence 2: Leading economy figures nowadays are from the manufacturing areas.
[EX A]:
yes