Q: 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.
Sentence 1: Resources for the Future, July 1998, Revised April 2000. Sentence 2: The resources discussed have to do with food and shelter.
A:
no