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:  The old man sighed, his face slumping into lines of fatigue and age. Sentence 2: The man was tired from his old age.

Output: yes


Input: Consider Input: Sentence 1: Zastany said the center will demystify the judicial process for many people. Sentence 2: Explaining the judicial process is something the center will do, according to Zastany.

Output: yes


Input: Consider Input: Sentence 1: It's nature's sleeping pill. Sentence 2: Many people find natural surroundings to be calming and relaxing.


Output: yes