Q: The 30-year bond < US30YT = RR > was down 10 / 32 for a yield of 4.91 percent , up from 4.89 percent late Thursday .

The 30-year bond was down 14 / 32 to yield 4.92 percent , up from 4.89 percent on Thursday but off an earlier yield high of 4.95 percent .

Please tell me if the sentences above mean the same.
A: no
Q: The decision was among the most significant steps toward deregulation undertaken during the Bush administration .

The decision is among the far-reaching deregulatory actions made during the Bush administration .

Please tell me if the sentences above mean the same.
A: yes
Q: Senate Armed Services Committee Chairman Sen. John Warner , R-Va . , is also considering a look into the issue .

Senate Armed Services Committee Chairman John Warner , R-Va . , said he plans hearings .

Please tell me if the sentences above mean the same.
A:
yes