Problem: Wwo sentences:
The presiding bishop of the Episcopal Church , Frank T. Griswold III , declined , through a spokesman , to comment on the development Saturday .
The presiding bishop of the Episcopal church , Frank Griswold , declined to comment on Saturday 's development .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The constitutionality of outlawing partial birth abortion is not an open question .
Defenders of the partial birth abortion ban downplayed the legal challenges .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
It will also unveil a version of its Windows Server 2003 operating system tuned specifically for storage devices .
It also unveiled an update to its Windows Server 2003 operating system , which is tuned specifically for storage devices .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The first vulnerability is a buffer overrun that results from IE 's failure to properly determine an object type returned from a Web server .
First up , Microsoft said a buffer overrun vulnerability occurs because IE does not properly determine an object type returned from a Web server .
Do they have the same meaning?

Answer:
yes