Itami-go was a part of the castle of Arioka , which ruled Oda Nobunaga under Araki Murashige .
Itami-go was a part of Castle Arioka which Oda Nobunaga ruled under Araki Murashige .

Are these two sentences paraphrases of each other?
yes

It is found in Croatia , Bosnia and Herzegovina , Serbia and Montenegro , the Republic of Macedonia and Bulgaria , as well as Turkey , Azerbaijan and Iran .
It was found in Serbia and Montenegro , Bosnia and Herzegovina , Croatia , the Republic of Macedonia and Bulgaria , as well as Turkey , Azerbaijan and Iran .

Are these two sentences paraphrases of each other?
yes

He was a lifelong friend of Lewis Carroll ( 'Charles Lutwidge Dodgson ' ) , and encouraged Dodgson to take up photography .
He was a lifelong friend of Lewis Carroll ( '' Charles Lutwidge Dodgson '' ) , and encouraged Dodgson to take photography .

Are these two sentences paraphrases of each other?
yes

She was the sister of William , who had already been married to David King Udall 's sister Eliza Stewart .
She was the sister of David King Udall who was already married to William 's sister Eliza Stewart .

Are these two sentences paraphrases of each other?
no