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 government controls the number of allowances that are distributed and reduces them over time. Sentence 2: The government reduces the number of allowances over time. 

Output: yes


Input: Consider Input: Sentence 1: This is not an artificial landscape supported solely by tourism; today's working farms help keep the Lake District vital and distinctive. Sentence 2: The farms in the Lake District supply the area with a surplus of food and materials.

Output: no


Input: Consider Input: Sentence 1: Nor is he of any use as an instructional hero--neither a democrat nor a capitalist, he gives little comfort to modern Germany. Sentence 2: He might as well be a republican after all.


Output: no