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: South of Miyazaki, the little island of Aoshima is connected to Kyushu by a footbridge and surrounded by strange, wave-like rocks believed to be between 15 million and 30 million years old. Sentence 2: At the South of Miyazaki there are strange wave-like rocks.
yes