instruction:
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.
question:
Sentence 1: The choir and chancel do not stand on the island's granite core but on a platform formed by three crypts, with the massive columns of the Crypte des Groseiliers doing most of the work. Sentence 2: Nothing ever stands on the island's granite core.
answer:
no


question:
Sentence 1: you know which maybe i'm being a little bit too harsh but but if they need something i buy it for them Sentence 2: I would never buy them anything they need.
answer:
yes


question:
Sentence 1: And, of course, hospitals have squeezed as much profit as possible out of insurers, billing for everything they can. Sentence 2: Hospitals bill for every single thing that they can.  
answer:

yes