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: Waves are additive. Sentence 2: Waves are not additive.
[A]: yes

[Q]: Sentence 1: well i like it when it's sort of a a medium temperature uh maybe seventy five to eighty somewhere in there i i don't like it when it's too cool or too warm i'm much more apt to get things done when it's at that sort of in between temperature Sentence 2: I'm much more likely to be productive when the temperature is right for me.
[A]: yes

[Q]: Sentence 1: I didn't invent them, but I did make them extra-dangerous. Sentence 2: I wasn't the one who created them but I did increase their level of danger.
[A]:
yes