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 Los Angeles Times sees it as the latest sign that Republicans, having made sure that Democrats didn't oust Gingrich, may do so themselves. Sentence 2: The Republicans used to be interested in keeping Gingrich around.
Example Output: yes

Example Input: Sentence 1: as total lines of code or can be broken out into new, modified, and reused lines of code. Sentence 2: Code can be cut down to change or reuse it.
Example Output: yes

Example Input: Sentence 1: Then Lehman hit into the rough by the 16 th green and lost a stroke. Sentence 2: Lehman lost a stroke intentionally.
Example Output:
no