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: EPA performed an Economic Analysis of the final rule, including the Clean Air Act and Clean Water Act portions of the rule, and the analysis is summarized in the preamble to the final rule. Sentence 2: The EPA refused to perform any kind of analysis.

A: yes
****
Q: Sentence 1: when was that on Sentence 2: When did it come on?

A: yes
****
Q: Sentence 1: She had started up.  Sentence 2: She had begun.

A:
yes
****