Problem: Wwo sentences:
The president began his speech by acknowledging the terrorist attacks in Saudi Arabia that killed at least 29 people , including seven Americans .
Bush , however , also lashed out at the terrorist bombings in Saudi Arabia that killed at least 29 people -- including a number of Americans .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
Sobig.F became one of the most widespread viruses ever , crippling corporate e-mail networks and filling home users ' inboxes with a glut of messages .
Since surfacing late Monday , Sobig.F has been crippling corporate e-mail networks and filling home users ' inboxes with a glut of messages .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The measures could be taken up by the full Senate as early as Friday .
Ratliff said he hopes to bring the two measures to the full Senate by Friday .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The consensus among Wall Street analysts was for a loss of 28 cents a share .
Analysts surveyed by First Call were expecting sales of $ 723 million and a loss of 28 cents a share .
Do they have the same meaning?

Answer:
no