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: The Old 97's take their name from The Wreck of the Old 97, a song popularized by Vernon Dalhart in 1924. Sentence 2: They loved the song "The Wreck of the Old 97."
[A]: no

[Q]: Sentence 1: I guess there's nothing complicated about this deal, he remarked. Sentence 2: There were complications on the other end of the deal, the side that wasn't his.
[A]: no

[Q]: Sentence 1: Of particular methodological note in this report is the detailed explanation of why export competitiveness in Brazilian markets (the instance) was selected for the case study. Sentence 2: Brazilian markets are found to have the highest level of export competitiveness in the world.
[A]:
no