A same meaning or not problem:
The organization encouraged Islamic unity and cohesion , while promoting American ideals .
The organization promoted American unity and cohesion , while promoting Islamic ideals .
****
[A]: no

A same meaning or not problem:
The result of these experiments led to the learning of processes for defining optimism .
The result of these experiments led to learning the processes of defining optimism .
****
[A]: yes

A same meaning or not problem:
Jayson Scott Musson is an artist who currently lives and works in Brooklyn , NY . He was born in Bronx , NY .
Jayson Scott Musson is an artist who currently lives and works in Bronx , NY , born in Brooklyn , NY .
****
[A]: no

A same meaning or not problem:
The A40 - parallels of the M40 from London to Oxford and was for years the main road between the two cities as a precursor .
The A40 parallels to the M40 from Oxford to London and for years was the main road between the two cities as a precursor .
****
[A]:
no