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: The war broke out in Hawaii as nowhere else in America with the surprise attack on Pearl Harbor (7 December 1941). Sentence 2: The axis forces were responsible for the attack.
Example Output: no

Example Input: Sentence 1: He told of his doomed village, the red armored demons who ate the flesh of the old men. Sentence 2: He said his village was thriving.
Example Output: yes

Example Input: Sentence 1: For the organizations that strictly controlled their membership or the number of members, developing and maintaining their membership base was a formidable challenge. Sentence 2: Organizations that strictly controlled their membership were very corrupt
Example Output:
no