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: 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
****
Q: Sentence 1: Jon spoke again, nodding his head slightly. Sentence 2: He was trying to convince them.

A: no
****
Q: Sentence 1: In some cases, though, this information can be difficult to locate. Sentence 2: This information is always easy to access. 

A:
yes
****