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: but uh i guess the hardwoods are probably the biggest thing we have are our hard maple and hard oak and and the the evergreens Sentence 2: We also have a green, hard grassland.
Example Output: no

Example Input: Sentence 1: Have you anyone who can testify to that? Sentence 2: Can anyone confirm that?
Example Output: yes

Example Input: Sentence 1: A drive around indicates the ambitious expanse of the campus and the mixture of architectural styles. Sentence 2: The campus was so small you could barely see it.
Example Output:
yes