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: Now, if we perform the same exercise using the actual FY 1998 First-Class and Standard A volume figures of 101. Sentence 2: We can do the same thing using the First-Class and Standard A numbers for rural routes.

Output: no


Input: Consider Input: Sentence 1: I've sprained something. Sentence 2: My ankle hurts a little bit.

Output: no


Input: Consider Input: Sentence 1: um i've got one question for you i you say you take the newspaper Sentence 2: I have a question for you about the newspaper.


Output: yes