Q: Officials said one provision in the Senate-passed measure accounted for $ 40 billion over 10 years in the CBO calculation .

The budget office said one provision of the Senate bill accounted for $ 40 billion of the cost .

Please tell me if the sentences above mean the same.
A: yes
Q: Columbia was destroyed during re-entry Feb. 1 , killing its seven astronauts .

The Columbia broke apart during descent on Feb. 1 , killing all seven astronauts aboard .

Please tell me if the sentences above mean the same.
A: yes
Q: The technology-laced Nasdaq Composite Index < .IXIC > jumped 26 points , or 1.78 percent , to 1,516 .

The broad Standard & Poor 's 500 Index .SPX was up 8.79 points , or 0.96 percent , at 929.06 .

Please tell me if the sentences above mean the same.
A:
no