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: GAO will generally provide written notification to the agencies involved in the work electronically in an agreed-upon format that protects the files from alteration. Sentence 2: Agencies involved in the work can request administrator access so they can change the files remotely in special circumstances.
Example Output: no

Example Input: Sentence 1: Home Town , by Tracy Kidder (Random House). Sentence 2: Home Town was written by Tracy Kidder
Example Output: yes

Example Input: Sentence 1: a716(a), which requires each agency to give GAO information the Comptroller General requires about the duties, powers, activities, organization, and financial transactions of the agency. Sentence 2: It require each agency to give GAO information.
Example Output:
yes