Definition: 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: Sentence 1: Bunrakias heyday was the beginning of the 18th century, when playwright Monzaemon Chikamatsu wrote works specifically for the puppets that are regarded as among the greatest achievements of Japanese literature. Sentence 2: It was in the 18th century that the greatest flowering of Japanese puppetry occurred.
Output:
yes