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.

Example Input: Sentence 1: then we decided to have kids Sentence 2: Then we chose to have children of our own.
Example Output: yes

Example Input: Sentence 1: A rock inscription from Emperor Ashoka indicates that Delhi was a major point on the trade route between the northwest frontier and Bengal in the third century b.c. Sentence 2: Delhi was not a point of trade until the 5th century AD, according to the rock inscription.
Example Output: yes

Example Input: Sentence 1: Meanwhile, the independent daily eGazeta Shqiptarei said Albania might become the first country in the world to be wholly privatized, because the International Monetary Fund and the World Bank have concluded that its ruined economy could only be revived by the privatization of all its national assets. Sentence 2: Albania might privatize all their financial institutions.
Example Output:
no