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: uh-huh uh-huh really oh i'm glad my husband's not like that Sentence 2: My husband is exactly like that too, ugh.
Example Output: yes

Example Input: Sentence 1: She's still working on it, a Pentagon source tells me. Sentence 2: She's working on it, but not very hard.
Example Output: no

Example Input: Sentence 1: The next generation saw a surge in intermarriage. Sentence 2: The generation to follow had more intermarriages.
Example Output:
yes