Later , Ruth reluctantly agrees that Nate can stay for a few days .
Nate later reluctantly agrees that Ruth can stay for a few days .

Are these two sentences paraphrases of each other?
no

At that time Constantinople was the capital of the eastern Christian empire and the patriarch of Constantinople was the most influential Church leader in the Byzantine world .
At that time , Constantinople was the capital of the Eastern Christian Empire and the Patriarch of Constantinople was the most influential leader of the Church in the Byzantine world .

Are these two sentences paraphrases of each other?
yes

The first three were on CBS , and the last one was on the Blue Network .
The last three were on CBS and the first was in the Blue Network .

Are these two sentences paraphrases of each other?
no

Mirambeau is situated on the Via Turonensis , the ancient pilgrimage route from Paris to Santiago de Compostela via Tours .
Mirambeau is situated on Via Turonensis , the old pilgrimage route from Santiago de Compostela via Tours to Paris .

Are these two sentences paraphrases of each other?
no