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.

Example Input: Sentence 1: An uprising spread against the Ranas, and Prime Minister Mohan Shumshere Rana resigned in 1951. Sentence 2: The prime minister resigned as an uprising against Ranas spread.
Example Output: yes

Example Input: Sentence 1: ANAO's site includes links to its various publications, including its audit reports and better practice guides. Sentence 2: The website for ANAO costs $5 a month to access the various publications.
Example Output: yes

Example Input: Sentence 1: yeah i you know i think it it would be good for a lot of people to get involved in that kind of program but i i i think it can't be something that's mandatory it has to be something that's voluntary you know which is a pretty much the way it is now they might Sentence 2: I am of the opinion that a program of that nature must be voluntary, rather than mandatory. 
Example Output:
yes