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: 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.
Example Output: no

Example Input: Sentence 1: right well that's it i but i have gotten we have cable and so um that's Sentence 2: That's right, but we have cable now.
Example Output: yes

Example Input: Sentence 1: It may be the disaster sites that best capture the spirit of the weather Web. Sentence 2: The weather Web's values are best seen in disaster sites.
Example Output:
yes