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: Rural carriers furnish their own vehicles and provide all maintenance, repairs, and fuel, for which they are paid an allowance. Sentence 2: It is very cheap for rural carriers to maintain their vehicles, so they end up making a profit with their allowance fee.
Example Output: no

Example Input: Sentence 1: Early in 1650 Oliver Cromwell stationed his garrison here while attempting to subdue the rebellious Scottish monarchists; he was victorious at the Battle of Dunbar. Sentence 2: Oliver Cromwell won the Battle of Dunbar.
Example Output: yes

Example Input: Sentence 1: Get in, he ordered. Sentence 2: He ordered them to get into a car
Example Output:
no