Q: 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.
Sentence 1: A case in point can be found in the last omnibus rate case, the R97-1 case. Sentence 2: This is the first time that the omnibus rate has ever been considered.
A:
yes