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.

Example Input: Sentence 1: The Institut de France, handsome home of the august Acad???­mie Francaise, is on the Quai Conti by the Pont des Arts. Sentence 2: The Institut de Spain is home of the august Acad???mie Francaise.
Example Output: yes

Example Input: Sentence 1: Technological Innovation in State and Local Services. Sentence 2: The article focused innovations on the federal level.
Example Output: yes

Example Input: Sentence 1: This, he contends, is a symbol of the decline of community spirit and the rise of atomistic individualism. Sentence 2: This is not a symbol of the decline of community spirit and the rise of atomistic individualism.
Example Output:
yes