Given the task definition and input, reply with output. 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: yeah um a friend of mine works at uh IBM in Charlotte Sentence 2: I met someone on holiday back in Charlotte a few years ago that worked at IBM, and we're Facebook friends now.
no