Q:
Do these sentences have the same meaning?
Two astronomers surveying the region around Jupiter have detected 20 new moons , bringing the giant planet 's total to 60 .
Astronomers have clocked eight more moons orbiting Jupiter , bringing its known total to 60 .
A:
yes

Q:
Do these sentences have the same meaning?
In 2002 , Linksys overtook Cisco Systems as the leading wireless equipment vendor , accounting for 14.1 percent of revenue .
Rolfe said Linksys overtook Cisco Systems last year as the leading supplier of WLAN equipment .
A:
no

Q:
Do these sentences have the same meaning?
We don 't know if any will be SARS , " said Dr. James Young , Ontario 's commissioner of public safety .
" We 're being hyper-vigilant , " said Dr. James Young , Ontario 's commissioner of public safety .
A:
no

Q:
Do these sentences have the same meaning?
By 2007 , antivirus solutions will carry a worldwide price tag of $ 4.4 billion--double that of five years earlier .
By 2007 , antivirus solutions will carry a worldwide price tag double that of 2002 : $ 4.4 billion .
A:
yes