A same meaning or not problem:
The Straja River is a tributary of the Frasin in Romania .
The Straja River is a tributary of the Frasin River in Romania .
****
[A]: yes

A same meaning or not problem:
California , New York , and several other states have produced textbook content influenced by publishers .
California , New York , and several other states have produced textbook content that has been influenced by publishers .
****
[A]: yes

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

A same meaning or not problem:
Both introduced the continuing influence of the literary and cultural materialism developed by Williams and his successors on cultural studies .
Both traced the continuing influence on literary and cultural studies of the kinds of cultural materialism developed by Williams and his successors .
****
[A]:
no