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.

Ex Input:
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.

Ex Output:
yes

Ex Input:
Sentence 1: 5 million has been raised since the campaign began. Sentence 2: So far the campaign has raised five million dollars.

Ex Output:
yes

Ex Input:
Sentence 1: A related article reveals that 18 percent of Americans expect the world to end during their lifetime. Sentence 2: Some Americans think climate change is going to end the world.

Ex Output:
no