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: oh you have a spring how nice uh-huh Sentence 2: I don't understand why you don't have a spring there.
Example Output: yes

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: The magazine model of bringing information to the attention of readers is stunningly inefficient. Sentence 2: Magazines have hard time getting their readers to pay attention to information they give them.
Example Output:
yes