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: 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.
[A]: no

[Q]: Sentence 1: Western analysts now fear that the generals are using Chechnya to reassert control over national security and foreign policy. Sentence 2: Generals could do unsavory things with Cechnya.
[A]: no

[Q]: Sentence 1: The proposed rule contained information collections which would have required the manufacturers and retailers of cigarettes and smokeless tobacco to use established names for cigarettes and smokeless tobacco products, establish and maintain educational programs, observe certain formats and content requirements for labeling and advertising and the submission of labels, labeling and advertising to the FDA. Sentence 2: Cigarette manufacturers would be required to establish and maintain educational programs regarding tobacco, according to the proposed rule.
[A]:
yes