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: Simply stated, at GAO we speak truth to power. Sentence 2: The person speaking isn't much less than an idiot.

Output: no


Input: Consider Input: Sentence 1: A 1992 rule created exemptions for payments by employers to employees and for payments by borrowers to computer loan origination systems. Sentence 2: The same rule also allowed exemptions for payments made on debt borrowed for research and development. 

Output: no


Input: Consider Input: Sentence 1: I should suggest to-morrow morning about ten o'clock." Julius flushed. Sentence 2: Ten o'clock is the time that I suggest for tomorrow.


Output: yes