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: Outside and around the corner of the building you'll find a cavelike entrance to the necropolis itself, where several typical burial chambers have been cleared and illuminated; in all there are some 4,000 vaults. Sentence 2: The burial chambers are dark and not cleared.
yes