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.
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Question: Sentence 1: what if you're already on one i mean yeah i mean when you go in there they wouldn't make you do theirs would they Sentence 2: When you go in there, they won't make you do that.

Answer: yes


Question: Sentence 1: He must parry opponents' attacks better. Sentence 2: He hadn't practiced parrying techniques recently.

Answer: no


Question: Sentence 1: The stubborn Americans came back again in 1853, with Commodore Matthew Perry bringing for the shogun (whom he mistook for the emperor) a polite but insistent letter from President Millard Fillmore and a promise to return the next year, with a bigger squadron, for a positive response. Sentence 2: The Americans weren't stubborn, knew who the emperor was, and came to peaceful negotiations.

Answer:
yes