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 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.
[EX A]: no

[EX Q]: Sentence 1: Our overall objective was to determine whether best practices offer methods to improve the way DOD ensures that the design is stable early in the development process and whether having manufacturing processes in control before production results in better cost, schedule, and quality outcomes in DOD major acquisition programs. Sentence 2: They wanted to use the best practices for other projects as well.
[EX A]: no

[EX Q]: Sentence 1: oh yeah you're bound to all kinds of phones and clocks and and uh here's more jewelry and oh there's even pictures and little porcelain things to put on a coffee table oh here's some brass animals brass candlesticks they're pretty so i'm sure you'd find something Sentence 2: I think you would like the jewelry the best.
[EX A]:
no