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: For those who want a slightly more challenging walk, but without a lot of hills to walk up and down, there are a number of routes in the Lake District with little or no gradient. Sentence 2: The Lake District is too strenuous for most people.
[A]: yes


[Q]: Sentence 1: A cut point with a high sensitivity and specificity should be manifest in an ideal test. Sentence 2: The cut point would indicate a successful run.
[A]: no


[Q]: Sentence 1: (Well, why not?) Sentence 2: Tell me why?
[A]:
yes