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 windows to the rear of its faded Art Deco ground floor were designed by the stained-glass artist Harry Clarke. Sentence 2: The ground floor's windows were designed by Harry Clarke.

Output: yes

Input: Consider Input: Sentence 1: Quality-of-life drugs offer not just the pleasing possibility that you can do something about impotence, baldness, blackened toenails. Sentence 2: Quality life drugs cannot help those suffering from impotence.

Output: yes

Input: Consider Input: Sentence 1: As Commissioner Rossotti has stated, IRS' current cumbersome organizational structure and inadequate technology are the principal obstacles to delivering dramatic improvements in customer service and productivity. Sentence 2: The IRS' current level of technology is adequate for serving customers.
Output: yes