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: With Lydia defeated, the Greek coastal cities lay open to the Persians, who swiftly incorporated them into their empire. Sentence 2: Some Greek citizens weren't welcoming to the Persians.
no