The elevation of the island is , and it has a coastline of length .
The elevation of the island has , and it is a shoreline of length .

Are these two sentences paraphrases of each other?
no

It was assigned to Felidae by Carroll ( 1988 ) , but later , it was then later placed within Nimravidae .
It was assigned to Felidae by Carroll ( 1988 ) , but later it was later placed within Nimravidae .

Are these two sentences paraphrases of each other?
yes

Caroline Amelia married John Braithwaite or possibly Caroline ( 1803-1878 ) and had together at least 10 children ( 6 sons and 4 daughters ) .
John Braithwaite married Caroline or possibly Caroline Amelia ( 1803-1878 ) and together they had at least 10 children ( 6 sons and 4 daughters ) :

Are these two sentences paraphrases of each other?
no

Sumprabum is a town in the Kachin State of the northernmost part of Myanmar .
Sumprabum is a town in the Kachin State of the northernmost part of the Myanmar .

Are these two sentences paraphrases of each other?
yes