Instructions: 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: Sentence 1: There are other pop-genetics arguments against cross-ethnic adoption, and against adoption in general. Sentence 2: None of the arguments have any scientific merit, however.
Output:
no