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: As previously noted, LSC reissued its CSR instructions to all grantees, calling attention to problem areas known at that time. Sentence 2: LSC never reissued CSR instructions.
Example Output: yes

Example Input: Sentence 1: some places do some don't right just depends you know how long how long it takes them to figure it out if they can just tell right away Sentence 2: Most places can figure it out right then and there.
Example Output: no

Example Input: Sentence 1: First-Class Mail grew 1.5 percent in both years. Sentence 2: First-Class Mail grew 1.5 percent in one year, and by 5% the next.
Example Output:
yes