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: I mean, is nothing holy? Sentence 2: I mean, is nothing holy because of that statement?
Example Output: no

Example Input: Sentence 1: Beyond Limin, Thasos is mountainous and covered with pine forest. Sentence 2: Thasos is sparsely populated due to mountains and forests.
Example Output: no

Example Input: Sentence 1: I believe, continued Lawrence, "that there have been cases where the cumulative effect of a drug, administered for some time, has ended by causing death. Sentence 2: Lawrence was sure that repeatedly taking the drug would have no impact on a person.
Example Output:
yes