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.

Ex Input:
Sentence 1: The final rule was issued pursuant to the authority of the Federal Food, Drug, and Cosmetic Act and the Public Health Service Act as codified at 21 U.S.C. Sentence 2: The last rule can be enforced per two other acts.

Ex Output:
yes


Ex Input:
Sentence 1: Limestone stoichiometry is the number of moles of Ca added per mole of SO2 removed. Sentence 2:  Limestone stoichiometry is the number of moles of Ca added per mole of SO2 removed.

Ex Output:
yes


Ex Input:
Sentence 1: And then they had half-supplied all of them, rather than picking the most likely few and giving full cooperation. Sentence 2: They were supplied with five hundred pounds of weed.

Ex Output:

no