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.

[Q]: Sentence 1: if they would ever happen to have a drug problem suppose that they could feel comfortable coming to me and saying i got a problem Sentence 2: If they had a drug problem, they could come to me and I would understand because I went through that.
[A]: no


[Q]: Sentence 1: Journal of the American Medical Association. Sentence 2: This is the premier journal for American physicians.
[A]: no


[Q]: Sentence 1: Some trace their ancestry to the influence of Spain. Sentence 2: Nobody can trace their ancestry to Spain.
[A]:
yes