Problem: Wwo sentences:
And two key shuttle program leaders were out of town during the flight .
The newspaper also reported that two key leaders were out of town during part of Columbia 's flight .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The teen was in critical condition with life-threatening wounds , police said in a news release .
The teen was in critical condition at Sacred Heart Medical Center , police said in a news release .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
It is almost certain to exacerbate the bitter divisions between Washington and Europe that have not abated since the end of the war in Iraq .
It is almost certain to exacerbate the divisions between Washington and Europe that emerged before the war in Iraq .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
Luzerne County District Attorney David Lupas told a news conference Monday that authorities were ''continuing to make significant progress ' ' in the case .
No charges have been filed in those deaths , but Luzerne County District Attorney David Lupas said authorities were " continuing to make significant progress " in the case .
Do they have the same meaning?

Answer:
no