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.

Input: Consider 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.

Output: yes


Input: Consider Input: Sentence 1: And after the amazing experience of seeing history come to life, people would obviously want a souvenir. Sentence 2: People needed souvenirs when they went on vacation.

Output: no


Input: Consider Input: Sentence 1: yeah the like i mean they have um better it's not quite as nice for a little bit less Sentence 2: Losing the quality for a lower price isn't worth it. 


Output: no