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.

Q: Sentence 1: Schiff told the Star the story was absolutely not true. Sentence 2: Shiff decided to keep his opinions to himself.

A: yes
****
Q: Sentence 1: The momentum for change was growing, and in 1831 a black lay preacher named  Daddy  Sam Sharpe led a revolt of 20,000 slaves at Montego Bay. Sentence 2: Daddy Sam Sharpe's revolt was at Montego Bay in 1854.

A: yes
****
Q: Sentence 1: It is not the key, but it will open it at a pinch." He slid back the roll top, and ran a rapid eye over the neatly filed papers.  Sentence 2: He scanned the papers that were organized very neatly.

A:
yes
****