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: Because it is a win-at-all-costs war to restore military prestige, Russian generals have shown utter indifference to civilian casualties and a willingness to lie to retain popular support. Sentence 2: Russian generals have assassinated many people in the past.
Example Output: no

Example Input: Sentence 1: What are you going to say? Sentence 2: How are you going to answer the question?
Example Output: no

Example Input: Sentence 1: A regional Special Educational Advisory Project (involving four programs) to do outreach and advocacy for children, and a regional Team Child Project on joint advocacy between legal services programs and public defender offices for youth entering the juvenile justice system have also been established. Sentence 2: The Special Educational Advisory Project is one of several groups that advocate for children.
Example Output:
no