Instructions: 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.
Input: Sentence 1: The Department of Justice, for example, supported an exploratory case study of the career criminal program (Chelimsky and Dahmann, 1980). Sentence 2: The Department of Justice must remain objective and thus cannot support any case studies done.
Output:
yes