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: At the same time, there are other key assumptions that EPA adopted to facilitate the evaluation of the four scenarios. Sentence 2: The EPA assumed nothing; all its operations are based in science.
[A]: yes

[Q]: Sentence 1: Bassenthwaite is not as frequently visited as some of the other lakes there is no ferry service and water activities are restricted. Sentence 2: There are no ferry services on the lake.
[A]: yes

[Q]: Sentence 1: Tuppence, for her part, sat bolt upright much in the attitude of a watchful terrier on guard. Sentence 2: Tuppence slouched around and let her guard down.
[A]:
yes