A same meaning or not problem:
One of the main advantages of this approach is that routers become very simple . They are just a sensor , pulse reshaper and a transmitter .
One of the main advantages of this approach is that routers are very simple : they just become a sensor , a pulse - reshaper and a transmitter .
****
[A]: no

A same meaning or not problem:
The Universal Press Syndicate , a subsidiary of Andrews McMeel Universal , was an independent press syndicate .
McMeel Universal , subsidiary of Universal Press Syndicate , was an independent press syndicate .
****
[A]: no

A same meaning or not problem:
After receiving a second Nobel Prize in 1903 with her husband , Pierre , Marie Curie won a Nobel Prize in Chemistry in 1911 .
After the Nobel Prize in 1903 with her husband Pierre , Marie Curie won a second Nobel Prize for Chemistry in 1911 .
****
[A]: no

A same meaning or not problem:
The second section deals with a conversation between the Khan and his son , Ogdai , after the Battle of Samarkand .
The second section deals with a conversation between Ogdai and his son Khan following the battle of Samarkand .
****
[A]:
no