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.

Input: Consider 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.

Output: yes


Input: Consider Input: Sentence 1: One rather formidable group of mailers whose members will benefit mightily from the Commission's recommendations, the periodicals mailers, pointed out in a press statement that the overall average increase for First-Class mail was much smaller than the average increase for mail their members send. Sentence 2: Periodicals mailers never say a word in the press statements.

Output: yes


Input: Consider Input: Sentence 1:  Kal nodded to Vrenna. Sentence 2: Bob nodded at the dog. 


Output: yes