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.

[Q]: Sentence 1: Their eyes met and Stark's eyes opened wide, shining black orbs of a demon. Sentence 2: Stark's eyes opened wide when their eyes met, he was preparing to eat them.
[A]: no

[Q]: Sentence 1: Global Culture represented the combined efforts of many people, and they are all acknowledged by name in the book. Sentence 2: The book acknowledges the many people who worked on Global Culture.
[A]: yes

[Q]: Sentence 1: He was a good-looking man, though jowly about the mouth, above which a closely cropped mustache bristled. Sentence 2: The man was not good-looking.
[A]:
yes