A same meaning or not problem:
The V9 was sent to Hungary after a tour through Romania as a demonstrator and arrived on 5 February 1939 .
V9 was sent to Romania as a demonstrator after a tour of Hungary , and arrived on 5th February,1939 .
****
[A]: no

A same meaning or not problem:
The Royal College of Music has appointed Peter Stark alongside Maestro Natalia as professor of conducting .
The Royal College of Music , alongside Maestro Peter Stark , has appointed Natalia as a conductor professor .
****
[A]: no

A same meaning or not problem:
Kadria then fled twice from Milic Krstic and shot .
Kadria shot twice Milic Krstic and fled .
****
[A]: no

A same meaning or not problem:
The last three were on CBS , and the first was on the Blue Network .
The first three were on CBS , and the last one was on the Blue Network .
****
[A]:
no