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.
Q: Sentence 1: The walls, from the fifth century a.d. , show the 12 stories of Buddha's enlightenment. Sentence 2: There were no walls that came about in the fifth century.
A:
yes