Q: A senior law enforcement official , discussing the case on grounds of anonymity , identified the suspect as Ahmed Mehalba .

The official , describing the apprehension at Boston 's Logan International Airport , identified the suspect as Ahmed Mehalba .

Please tell me if the sentences above mean the same.
A: no
Q: Assani said Tuesday he did not know what to charge the men with because US officials refused to share information with him .

Prosecutors said they did not know what crimes to charge the men with because U.S. officials refused to share information with them .

Please tell me if the sentences above mean the same.
A: yes
Q: Violence persisted , with a U.S. soldier killed early Saturday while guarding a bank in west Baghdad .

A U.S. soldier was killed in the early hours Saturday while guarding a bank in west Baghdad , and another American serviceman died Friday .

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