A same meaning or not problem:
The River Rotunda is a tributary of the Purul River in Romania .
The Purul River is a tributary of the River Rotunda in Romania .
****
[A]: no

A same meaning or not problem:
It reopened again a few years later but soon failed again .
A few years later it failed again , but opened again soon .
****
[A]: no

A same meaning or not problem:
An additional compressor , using a lateral prism with large reflectors to enable a multi-pass arrangement at the prism , was introduced in 2006 .
In 2006 , an additional compressor was introduced with a large prism with side reflectors to enable a multi-pass arrangement at the prism .
****
[A]: no

A same meaning or not problem:
The Treasury Department of the Republic of Kenya is the Kenyan Ministry of Government , which formulates financial and economic policies and monitors effective coordination of government financial operations .
The National Treasury of the Republic of Kenya is the Kenyan government ministry which formulates financial and economic policies and oversees effective coordination of Government financial operations .
****
[A]:
yes