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: After breakfast, I decided to go down to the village, and see if Poirot had returned yet; but, before I could start, a wellknown face blocked one of the windows, and the well-known voice said: "Bon jour, mon ami!" Sentence 2: The person had intentionally interrupted me not only to delay but to stop me from looking for Poirot. 

Output: no


Input: Consider Input: Sentence 1: It's true that coverage of Clinton on the campaign trail has been somewhat softer than the coverage of Dole, as even other Times reporters acknowledge. Sentence 2: Some of the shoreline homes have hot tubs and covered porches. 

Output: yes


Input: Consider Input: Sentence 1: One way high-performing organizations can enhance employee involvement and gain agreement on an organization's goals and strategies is by developing partnerships with employee unions. Sentence 2: One way high-performing organizations can decrease employee involvement.


Output: yes