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: Alcohol and other  an assessment of testing and clinical practices in US Trauma Centers. Sentence 2: Trauma centers do not test patients.

Output: yes


Input: Consider Input: Sentence 1: yeah yeah it's scary Sentence 2: Eventually you get used to it.

Output: no


Input: Consider Input: Sentence 1: This corruption and authoritarianism have irked democracy advocates, but it has not been enough to fully discredit Tudjman. Sentence 2: Tudjman is no longer credible to anyone after corruption took place.


Output: yes