A same meaning or not problem:
Finding Russian maps of the city could have been dangerous for Massa himself and fatal for his original sources .
Retrieving Russian maps of the city could have been dangerous for Massa himself and fatal for his original sources .
****
[A]: yes

A same meaning or not problem:
With Martinez 's permission , Ross fired the shot that took Nocona 's life .
With Martinez 'permission , Ross fired the shot that took Nocona 's life .
****
[A]: yes

A same meaning or not problem:
It began on Social Esportiva Vitoria , then went to the Fabriciano and was lent to other clubs and various Ceara before returning to Ceara in 2010 .
It began on Social Esportiva Vitoria , then went to the Fabriciano and was loaned to other clubs and various Ceara , before returning in mid- 2010 to Ceara .
****
[A]: yes

A same meaning or not problem:
The 123-bed geriatric hospital is located in Piedmont Sanatorium on the site of the former Burkeville .
The 123-bed geriatric hospital is located in the sanatorium Piedmont on the site of the former Burkeville .
****
[A]:
yes