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: On 26 September 1997, two major earthquakes rocked the Umbria region, leaving ten people dead and causing extensive damages to local villages. Sentence 2: Ten people died when two earthquakes hit the Umbria region on 26 September 1997.
yes