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.

Example Input: Sentence 1: In many ways the city has never recovered from Hideyoshi's subsequent decision to move the national capital from Kyoto to Edo (now Tokyo) in the early 1600s a blow compounded by the young Emperor Meiji shifting the imperial household to Tokyo in 1868. Sentence 2: The city used to be the capital of Japan.
Example Output: yes

Example Input: Sentence 1: It is clear that fixing the wrong problems, or even worse, fixing the right problems poorly, could cause more harm than good in our efforts to defend our country against terrorism. Sentence 2: When defending our country against terrorism, we should fix the right problem the right way.
Example Output: yes

Example Input: Sentence 1: A comparison of the actual number of functions successfully tested to the number planned in the acquisition schedule, for example, requires that system testing be underway. Sentence 2: The aim is to compare functions tested with the number planned in the acquisition schedule.
Example Output:
yes