The role of the corpus callosum in epilepsy is the interhemispheric transmission of epileptiform discharges .
The role of corpus callosum in the epilepsy is the epileptiform transmission of interhemispheric discharges .

Are these two sentences paraphrases of each other?
no

In 1996 , Fleet acquired the British branch network ( in New York and New Jersey ) from the US National Westminster Bank .
In 1996 , Fleet acquired the British branch network ( in New York and New Jersey ) of the US National Westminster Bank .

Are these two sentences paraphrases of each other?
yes

The songs included have changed over the years , as old songs have been removed and new ones have been added .
The included special songs have changed over the years as new songs have been added and old ones have been removed .

Are these two sentences paraphrases of each other?
no

The Portneuf River is a long tributary of Marsh Creek at Bannock County , Idaho .
Marsh Creek is a long tributary of the Portneuf River in Bannock County , Idaho .

Are these two sentences paraphrases of each other?
no