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: They use the same tools and methods as their ancestors, and demonstrate the same skills. Sentence 2: They use some of the same methods, but have adapted them with modern technology.

A: yes
****
Q: Sentence 1: The protocols identify what the agencies can expect from GAO and what GAO expects of the agencies. Sentence 2: GAO and the agencies depend on each other for proper functioning.

A: no
****
Q: Sentence 1: i'd rather have the snow than the ice Sentence 2: I will prefer the snow to the ice. 

A:
yes
****