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: However, they noted that more detailed guidelines often provided answers to employees' questions and served as a tool for educating subordinate security managers and others who wanted a more thorough understanding of good security practices. Sentence 2: According to them, detailed guidelines are utterly useless in educating security managers.
yes