Detailed Instructions: 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.
Q: Sentence 1: Within a year, the city's population had grown to 1500 brave pioneers, though the only visitors were train passengers on their way to a real city. Sentence 2: The number of people living in the city increased to 1500.
A:
yes