Sentence 1: The 30-year bond US30YT=RR firmed 31/32, taking its yield to 4.16 percent -- another record low -- from 4.22 percent.
Sentence 2: The 30-year bond <US30YT=RR> firmed 24/32, taking its yield to 4.18 percent, after hitting another record low of 4.16 percent.
Similarity: 0.55