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.

Sentence 1: In 2000, gross national saving as a share of GDP was 18. Sentence 2: In the year 2000, the total national saving as a part of GDP was 18.
yes

Sentence 1: yeah there's a lot of people don't know about it it's put out by Commodore they made the sixty four but this is a machine that they bought from a company that got started up in California Sentence 2: Those machines are very costly.
yes

Sentence 1: The CBO estimate assumes continuation of the existing multi-pay and retirement systems--however unlikely-- and does not address the potential need to cross-train existing personnel. Sentence 2: They did not have a plan for cross training their employees.
yes