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.

Input: Consider Input: Sentence 1: Upper Egypt was the heartland of the Kingdom at the peak of its power and influence, and the remains of its ancient cities form one of the most important and breathtaking archaeological collections in the world. Sentence 2: Upper Egypt was never actually in Egypt.

Output: no

Input: Consider Input: Sentence 1: Collections such as Asian art and Egyptian artifacts are on terraced balconies, allowing a full view of the roof from the ground floor. Sentence 2: Some collections are on the terraces.

Output: yes

Input: Consider Input: Sentence 1: The Administration intends to address this challenge in that context, and will leverage our national resources to enhance our scientific understanding of global climate change, and develop the advanced energy technologies that the world will need in coming decades to meet its energy and environmental needs. Sentence 2: The intent of the Administration is to challenge in that context and leverage our nation resources in order to enhance our understanding of climate change and develop energy technologies.
Output: yes