sentence1: The 30-year bond US30YT = RR firmed 31 / 32 , taking its yield to 4.16 percent -- another record low -- from 4.22 percent .
sentence2: 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 .