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: Prominent Unionist M.P. Sentence 2: The MP was a prominent unionist.
Example Output: yes

Example Input: Sentence 1: Both the agencies and the CIOs are working to meet the letter and intent of the Clinger-Cohen Act and associated legislation effectively. Sentence 2: The Clinger Cohen act is supposed to increase efficiency.
Example Output: no

Example Input: Sentence 1: As a result, Social Security benefits must be supplemented by private pensions, accumulated assets, or other resources in order for individuals to maintain a reasonable standard of living in retirement compared to their final working years. Sentence 2: Private pensions, accumulated assets, or other resources should supplement Social Security benefits.
Example Output:
yes