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: We focused primarily on the management framework that these organizations had established rather than on the specific controls that they had chosen, because previous audit work had identified security management as an underlying problem at federal agencies. Sentence 2: The framework of management was our biggest focus .
Example Output: yes

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: There was a shaggy, monstrous colossus in the distance, taller than the Himalayas--the man who had been beside them. Sentence 2: There was a bare, short dwarf in the distance, lower than a barrel--the man who has never been beside them.
Example Output:
yes