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: There are dozens of similar discoveries. Sentence 2: There are dozens of similar new species discovered.
[A]: no


[Q]: Sentence 1:  He considered, and then snapped his fingers. Sentence 2: He made some noise with his fingers after he thought about it. 
[A]: yes


[Q]: Sentence 1: They were common. Sentence 2: They were rare.
[A]:
yes