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: Smoke poured into the sky from an iron chimney and Ca'daan could feel the heat of the place even in the mid-morning sun. Sentence 2: Ca'daan felt a warm breeze as he passed through the smokey town.
Example Output: no

Example Input: Sentence 1: Philosophers and theologians try to answer these questions, but smart politicians rewrite them. Sentence 2: Philosophers try to answer questions.
Example Output: yes

Example Input: Sentence 1: Ultimately, what I say in my defense is completely meaningless. Sentence 2: What I say to defend myself doesn't mean anything.
Example Output:
yes