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: Federal agencies are feeling the pressure to demonstrate that they are putting the taxpayers' money to sound use. Sentence 2: People want proof of their taxpayer money in use.

Output: yes


Input: Consider Input: Sentence 1: This is a simplification of reality, which probably involves a curve with a slight upward slope. Sentence 2: In reality, it's probably a 20 degree upward slope. 

Output: no


Input: Consider Input: Sentence 1: Lawful permanent residents and other classes of aliens in the unrestricted categories reside in the United States without time limit. Sentence 2: Legal residents and aliens both reside in unrestricted areas in the United States, including illegal campgrounds.


Output: no