Instructions: 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: Before that there were few cars in Nepal. Sentence 2: There was a time when there were not many cars in Nepal.
Output:
yes