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: You can find stables in the following Portinatx, Sant Antoni, Santa Gertrudis, and near Santa Eul?ria. Sentence 2: You will have a difficult time finding stables in those areas as they are non-existent.

Output: yes

Input: Consider Input: Sentence 1: Western analysts now fear that the generals are using Chechnya to reassert control over national security and foreign policy. Sentence 2: Generals could do unsavory things with Cechnya.

Output: no

Input: Consider Input: Sentence 1: Fleets of small caiques travel to more remote beaches that lie all around the coastline. Sentence 2: Small caiques are similar to sail boats and are much faster.
Output: no