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.

Q: Sentence 1: The brill were slaughtered for food and San'doro assured them that the slaves would find their way. Sentence 2: The brill were killed.

A: yes
****
Q: Sentence 1: This places the responsibility to perform the intervention in the hands of individuals who are already committed to providing the service and avoids dependence on physicians who are unlikely to acquire such commitment until significant attitudinal changes occur. Sentence 2: Doctors often like performing interventions because they don't think it ever really works.

A: yes
****
Q: Sentence 1: They are now part of history. Sentence 2: They are new and unknown.

A:
yes
****