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: Any thoughts? Sentence 2: Given what is known by the experts is there anything to add?
Example Output: no

Example Input: Sentence 1: Postal Service's available inbound LC/AO volume data is reported separately for surface and air, the Commission applied two separate REIMS II distributions. Sentence 2: Postal Service's volume data come in separate reports.
Example Output: yes

Example Input: Sentence 1: On the 15th-century Palazzo Strozzi, look out for the intricate wrought-iron lanterns; the massive palazzo, once a private residence, is used for special exhibitions and the biennial antique fair. Sentence 2: Each lantern weighs over 50 pounds.
Example Output:
no