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: That is better. An assistant from Parkson's, Theatrical Costumiers, testified that on June 29th, they had supplied a black beard to Mr. L. Sentence 2: Mr. L had obtained a black beard from Parkson's Theatrical Costumiers.
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: so what kind of benefits do do you have in your job that you think is uh very important Sentence 2: How is it that you have no benefits where you work?
Example Output:
yes